18547284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31543}}^1$

素因数の和:31564

約数の個数: 36

約数和(自身を含む): 50344224

約数和(自身を除く): 31796940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31543, 63086, 94629, 126172, 189258, 220801, 378516, 441602, 662403, 883204, 1324806, 1545607, 2649612, 3091214, 4636821, 6182428, 9273642, 18547284]

約数ペア:

[(1, 18547284), (2, 9273642), (3, 6182428), (4, 4636821), (6, 3091214), (7, 2649612), (12, 1545607), (14, 1324806), (21, 883204), (28, 662403), (42, 441602), (49, 378516), (84, 220801), (98, 189258), (147, 126172), (196, 94629), (294, 63086), (588, 31543)]