18323294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 31491072

約数和(自身を除く): 13167778

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 401, 682, 737, 802, 1474, 2077, 4154, 4411, 8822, 12431, 22847, 24862, 26867, 45694, 53734, 136741, 273482, 295537, 591074, 832877, 1665754, 9161647, 18323294]

約数ペア:

[(1, 18323294), (2, 9161647), (11, 1665754), (22, 832877), (31, 591074), (62, 295537), (67, 273482), (134, 136741), (341, 53734), (401, 45694), (682, 26867), (737, 24862), (802, 22847), (1474, 12431), (2077, 8822), (4154, 4411)]