2110217886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 5582822400

約数和(自身を除く): 3472604514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 163, 174, 189, 203, 261, 326, 378, 406, 489, 522, 609, 783, 978, 1141, 1181, 1218, 1467, 1566, 1827, 2282, 2362, 2934, 3423, 3543, 3654, 4401, 4727, 5481, 6846, 7086, 8267, 8802, 9454, 10269, 10629, 10962, 14181, 16534, 20538, 21258, 24801, 28362, 30807, 31887, 33089, 34249, 42543, 49602, 61614, 63774, 66178, 68498, 74403, 85086, 99267, 102747, 127629, 148806, 192503, 198534, 205494, 223209, 239743, 255258, 297801, 308241, 385006, 446418, 479486, 577509, 595602, 616482, 719229, 893403, 924723, 1155018, 1347521, 1438458, 1732527, 1786806, 1849446, 2157687, 2695042, 3465054, 4042563, 4315374, 5197581, 5582587, 6473061, 8085126, 10395162, 11165174, 12127689, 12946122, 16747761, 24255378, 33495522, 36383067, 39078109, 50243283, 72766134, 78156218, 100486566, 117234327, 150729849, 234468654, 301459698, 351702981, 703405962, 1055108943, 2110217886]

約数ペア:

[(1, 2110217886), (2, 1055108943), (3, 703405962), (6, 351702981), (7, 301459698), (9, 234468654), (14, 150729849), (18, 117234327), (21, 100486566), (27, 78156218), (29, 72766134), (42, 50243283), (54, 39078109), (58, 36383067), (63, 33495522), (87, 24255378), (126, 16747761), (163, 12946122), (174, 12127689), (189, 11165174), (203, 10395162), (261, 8085126), (326, 6473061), (378, 5582587), (406, 5197581), (489, 4315374), (522, 4042563), (609, 3465054), (783, 2695042), (978, 2157687), (1141, 1849446), (1181, 1786806), (1218, 1732527), (1467, 1438458), (1566, 1347521), (1827, 1155018), (2282, 924723), (2362, 893403), (2934, 719229), (3423, 616482), (3543, 595602), (3654, 577509), (4401, 479486), (4727, 446418), (5481, 385006), (6846, 308241), (7086, 297801), (8267, 255258), (8802, 239743), (9454, 223209), (10269, 205494), (10629, 198534), (10962, 192503), (14181, 148806), (16534, 127629), (20538, 102747), (21258, 99267), (24801, 85086), (28362, 74403), (30807, 68498), (31887, 66178), (33089, 63774), (34249, 61614), (42543, 49602)]