31946238

素因数分解:

$2^1\times 3^6\times {\mathrm{21911}}^1$

素因数の和:21931

約数の個数: 28

約数和(自身を含む): 71849448

約数和(自身を除く): 39903210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 21911, 43822, 65733, 131466, 197199, 394398, 591597, 1183194, 1774791, 3549582, 5324373, 10648746, 15973119, 31946238]

約数ペア:

[(1, 31946238), (2, 15973119), (3, 10648746), (6, 5324373), (9, 3549582), (18, 1774791), (27, 1183194), (54, 591597), (81, 394398), (162, 197199), (243, 131466), (486, 65733), (729, 43822), (1458, 21911)]