1894546548

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 4833454080

約数和(自身を除く): 2938907532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 479, 543, 607, 724, 958, 1086, 1214, 1437, 1629, 1821, 1916, 2172, 2428, 2874, 3258, 3642, 4311, 5463, 5748, 6516, 7284, 8622, 10926, 17244, 21852, 86699, 109867, 173398, 219734, 260097, 290753, 329601, 346796, 439468, 520194, 581506, 659202, 780291, 872259, 988803, 1040388, 1163012, 1318404, 1560582, 1744518, 1977606, 2616777, 3121164, 3489036, 3955212, 5233554, 10467108, 52626293, 105252586, 157878879, 210505172, 315757758, 473636637, 631515516, 947273274, 1894546548]

約数ペア:

[(1, 1894546548), (2, 947273274), (3, 631515516), (4, 473636637), (6, 315757758), (9, 210505172), (12, 157878879), (18, 105252586), (36, 52626293), (181, 10467108), (362, 5233554), (479, 3955212), (543, 3489036), (607, 3121164), (724, 2616777), (958, 1977606), (1086, 1744518), (1214, 1560582), (1437, 1318404), (1629, 1163012), (1821, 1040388), (1916, 988803), (2172, 872259), (2428, 780291), (2874, 659202), (3258, 581506), (3642, 520194), (4311, 439468), (5463, 346796), (5748, 329601), (6516, 290753), (7284, 260097), (8622, 219734), (10926, 173398), (17244, 109867), (21852, 86699)]