72403506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{574631}}^1$

素因数の和:574646

約数の個数: 24

約数和(自身を含む): 179285184

約数和(自身を除く): 106881678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 574631, 1149262, 1723893, 3447786, 4022417, 5171679, 8044834, 10343358, 12067251, 24134502, 36201753, 72403506]

約数ペア:

[(1, 72403506), (2, 36201753), (3, 24134502), (6, 12067251), (7, 10343358), (9, 8044834), (14, 5171679), (18, 4022417), (21, 3447786), (42, 1723893), (63, 1149262), (126, 574631)]