1720412856

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{45863}}^1$

素因数の和:46396

約数の個数: 48

約数和(自身を含む): 4668496560

約数和(自身を除く): 2948083704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 12504, 18756, 37512, 45863, 91726, 137589, 183452, 275178, 366904, 412767, 550356, 825534, 1100712, 1651068, 3302136, 23894623, 47789246, 71683869, 95578492, 143367738, 191156984, 215051607, 286735476, 430103214, 573470952, 860206428, 1720412856]

約数ペア:

[(1, 1720412856), (2, 860206428), (3, 573470952), (4, 430103214), (6, 286735476), (8, 215051607), (9, 191156984), (12, 143367738), (18, 95578492), (24, 71683869), (36, 47789246), (72, 23894623), (521, 3302136), (1042, 1651068), (1563, 1100712), (2084, 825534), (3126, 550356), (4168, 412767), (4689, 366904), (6252, 275178), (9378, 183452), (12504, 137589), (18756, 91726), (37512, 45863)]