16621000956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39901}}^1$

素因数の和:39969

約数の個数: 192

約数和(自身を含む): 53628288000

約数和(自身を除く): 37007287044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 54, 57, 58, 63, 76, 84, 87, 108, 114, 116, 126, 133, 171, 174, 189, 203, 228, 252, 261, 266, 342, 348, 378, 399, 406, 513, 522, 532, 551, 609, 684, 756, 783, 798, 812, 1026, 1044, 1102, 1197, 1218, 1566, 1596, 1653, 1827, 2052, 2204, 2394, 2436, 3132, 3306, 3591, 3654, 3857, 4788, 4959, 5481, 6612, 7182, 7308, 7714, 9918, 10962, 11571, 14364, 14877, 15428, 19836, 21924, 23142, 29754, 34713, 39901, 46284, 59508, 69426, 79802, 104139, 119703, 138852, 159604, 208278, 239406, 279307, 359109, 416556, 478812, 558614, 718218, 758119, 837921, 1077327, 1117228, 1157129, 1436436, 1516238, 1675842, 2154654, 2274357, 2314258, 2513763, 3032476, 3351684, 3471387, 4309308, 4548714, 4628516, 5027526, 5306833, 6823071, 6942774, 7541289, 8099903, 9097428, 10055052, 10414161, 10613666, 13646142, 13885548, 15082578, 15920499, 16199806, 20469213, 20828322, 21227332, 21985451, 24299709, 27292284, 30165156, 31242483, 31840998, 32399612, 40938426, 41656644, 43970902, 47761497, 48599418, 62484966, 63681996, 65956353, 72899127, 81876852, 87941804, 95522994, 97198836, 124969932, 131912706, 143284491, 145798254, 153898157, 191045988, 197869059, 218697381, 263825412, 286568982, 291596508, 307796314, 395738118, 437394762, 461694471, 573137964, 593607177, 615592628, 791476236, 874789524, 923388942, 1187214354, 1385083413, 1846777884, 2374428708, 2770166826, 4155250239, 5540333652, 8310500478, 16621000956]

約数ペア:

[(1, 16621000956), (2, 8310500478), (3, 5540333652), (4, 4155250239), (6, 2770166826), (7, 2374428708), (9, 1846777884), (12, 1385083413), (14, 1187214354), (18, 923388942), (19, 874789524), (21, 791476236), (27, 615592628), (28, 593607177), (29, 573137964), (36, 461694471), (38, 437394762), (42, 395738118), (54, 307796314), (57, 291596508), (58, 286568982), (63, 263825412), (76, 218697381), (84, 197869059), (87, 191045988), (108, 153898157), (114, 145798254), (116, 143284491), (126, 131912706), (133, 124969932), (171, 97198836), (174, 95522994), (189, 87941804), (203, 81876852), (228, 72899127), (252, 65956353), (261, 63681996), (266, 62484966), (342, 48599418), (348, 47761497), (378, 43970902), (399, 41656644), (406, 40938426), (513, 32399612), (522, 31840998), (532, 31242483), (551, 30165156), (609, 27292284), (684, 24299709), (756, 21985451), (783, 21227332), (798, 20828322), (812, 20469213), (1026, 16199806), (1044, 15920499), (1102, 15082578), (1197, 13885548), (1218, 13646142), (1566, 10613666), (1596, 10414161), (1653, 10055052), (1827, 9097428), (2052, 8099903), (2204, 7541289), (2394, 6942774), (2436, 6823071), (3132, 5306833), (3306, 5027526), (3591, 4628516), (3654, 4548714), (3857, 4309308), (4788, 3471387), (4959, 3351684), (5481, 3032476), (6612, 2513763), (7182, 2314258), (7308, 2274357), (7714, 2154654), (9918, 1675842), (10962, 1516238), (11571, 1436436), (14364, 1157129), (14877, 1117228), (15428, 1077327), (19836, 837921), (21924, 758119), (23142, 718218), (29754, 558614), (34713, 478812), (39901, 416556), (46284, 359109), (59508, 279307), (69426, 239406), (79802, 208278), (104139, 159604), (119703, 138852)]