19425294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6703}}^1$

素因数の和:6741

約数の個数: 48

約数和(自身を含む): 50199552

約数和(自身を除く): 30774258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6703, 13406, 20109, 40218, 46921, 60327, 93842, 120654, 140763, 154169, 281526, 308338, 422289, 462507, 844578, 925014, 1079183, 1387521, 2158366, 2775042, 3237549, 6475098, 9712647, 19425294]

約数ペア:

[(1, 19425294), (2, 9712647), (3, 6475098), (6, 3237549), (7, 2775042), (9, 2158366), (14, 1387521), (18, 1079183), (21, 925014), (23, 844578), (42, 462507), (46, 422289), (63, 308338), (69, 281526), (126, 154169), (138, 140763), (161, 120654), (207, 93842), (322, 60327), (414, 46921), (483, 40218), (966, 20109), (1449, 13406), (2898, 6703)]