72392418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{574543}}^1$

素因数の和:574558

約数の個数: 24

約数和(自身を含む): 179257728

約数和(自身を除く): 106865310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 574543, 1149086, 1723629, 3447258, 4021801, 5170887, 8043602, 10341774, 12065403, 24130806, 36196209, 72392418]

約数ペア:

[(1, 72392418), (2, 36196209), (3, 24130806), (6, 12065403), (7, 10341774), (9, 8043602), (14, 5170887), (18, 4021801), (21, 3447258), (42, 1723629), (63, 1149086), (126, 574543)]