401202018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46147}}^1$

素因数の和:46188

約数の個数: 64

約数和(自身を含む): 1063249920

約数和(自身を除く): 662047902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 46147, 92294, 138441, 276882, 323029, 415323, 646058, 830646, 969087, 1061381, 1245969, 1938174, 2122762, 2491938, 2907261, 3184143, 5814522, 6368286, 7429667, 8721783, 9552429, 14859334, 17443566, 19104858, 22289001, 28657287, 44578002, 57314574, 66867003, 133734006, 200601009, 401202018]

約数ペア:

[(1, 401202018), (2, 200601009), (3, 133734006), (6, 66867003), (7, 57314574), (9, 44578002), (14, 28657287), (18, 22289001), (21, 19104858), (23, 17443566), (27, 14859334), (42, 9552429), (46, 8721783), (54, 7429667), (63, 6368286), (69, 5814522), (126, 3184143), (138, 2907261), (161, 2491938), (189, 2122762), (207, 1938174), (322, 1245969), (378, 1061381), (414, 969087), (483, 830646), (621, 646058), (966, 415323), (1242, 323029), (1449, 276882), (2898, 138441), (4347, 92294), (8694, 46147)]