16453962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 46080000

約数和(自身を除く): 29626038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 79, 87, 114, 126, 133, 158, 171, 174, 189, 203, 237, 261, 266, 342, 378, 399, 406, 474, 513, 522, 551, 553, 609, 711, 783, 798, 1026, 1102, 1106, 1197, 1218, 1422, 1501, 1566, 1653, 1659, 1827, 2133, 2291, 2394, 3002, 3306, 3318, 3591, 3654, 3857, 4266, 4503, 4582, 4959, 4977, 5481, 6873, 7182, 7714, 9006, 9918, 9954, 10507, 10962, 11571, 13509, 13746, 14877, 14931, 16037, 20619, 21014, 23142, 27018, 29754, 29862, 31521, 32074, 34713, 40527, 41238, 43529, 48111, 61857, 63042, 69426, 81054, 87058, 94563, 96222, 104139, 123714, 130587, 144333, 189126, 208278, 261174, 283689, 288666, 304703, 391761, 432999, 567378, 609406, 783522, 865998, 914109, 1175283, 1828218, 2350566, 2742327, 5484654, 8226981, 16453962]

約数ペア:

[(1, 16453962), (2, 8226981), (3, 5484654), (6, 2742327), (7, 2350566), (9, 1828218), (14, 1175283), (18, 914109), (19, 865998), (21, 783522), (27, 609406), (29, 567378), (38, 432999), (42, 391761), (54, 304703), (57, 288666), (58, 283689), (63, 261174), (79, 208278), (87, 189126), (114, 144333), (126, 130587), (133, 123714), (158, 104139), (171, 96222), (174, 94563), (189, 87058), (203, 81054), (237, 69426), (261, 63042), (266, 61857), (342, 48111), (378, 43529), (399, 41238), (406, 40527), (474, 34713), (513, 32074), (522, 31521), (551, 29862), (553, 29754), (609, 27018), (711, 23142), (783, 21014), (798, 20619), (1026, 16037), (1102, 14931), (1106, 14877), (1197, 13746), (1218, 13509), (1422, 11571), (1501, 10962), (1566, 10507), (1653, 9954), (1659, 9918), (1827, 9006), (2133, 7714), (2291, 7182), (2394, 6873), (3002, 5481), (3306, 4977), (3318, 4959), (3591, 4582), (3654, 4503), (3857, 4266)]