21931287954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1\times {\mathrm{67003}}^1$

素因数の和:70234

約数の個数: 32

約数和(自身を含む): 46457893440

約数和(自身を除く): 24526605486

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3209, 6418, 9627, 19254, 54553, 67003, 109106, 134006, 163659, 201009, 327318, 402018, 1139051, 2278102, 3417153, 6834306, 215012627, 430025254, 645037881, 1290075762, 3655214659, 7310429318, 10965643977, 21931287954]

約数ペア:

[(1, 21931287954), (2, 10965643977), (3, 7310429318), (6, 3655214659), (17, 1290075762), (34, 645037881), (51, 430025254), (102, 215012627), (3209, 6834306), (6418, 3417153), (9627, 2278102), (19254, 1139051), (54553, 402018), (67003, 327318), (109106, 201009), (134006, 163659)]