72724338

素因数分解:

$2^1\times 3^3\times {\mathrm{1346747}}^1$

素因数の和:1346758

約数の個数: 16

約数和(自身を含む): 161609760

約数和(自身を除く): 88885422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1346747, 2693494, 4040241, 8080482, 12120723, 24241446, 36362169, 72724338]

約数ペア:

[(1, 72724338), (2, 36362169), (3, 24241446), (6, 12120723), (9, 8080482), (18, 4040241), (27, 2693494), (54, 1346747)]