21450872382

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{10513}}^1\times {\mathrm{3821}}^1$

素因数の和:14428

約数の個数: 32

約数和(自身を含む): 43399268640

約数和(自身を除く): 21948396258

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 3821, 7642, 10513, 11463, 21026, 22926, 31539, 63078, 340069, 680138, 935657, 1020207, 1871314, 2040414, 2806971, 5613942, 40170173, 80340346, 120510519, 241021038, 3575145397, 7150290794, 10725436191, 21450872382]

約数ペア:

[(1, 21450872382), (2, 10725436191), (3, 7150290794), (6, 3575145397), (89, 241021038), (178, 120510519), (267, 80340346), (534, 40170173), (3821, 5613942), (7642, 2806971), (10513, 2040414), (11463, 1871314), (21026, 1020207), (22926, 935657), (31539, 680138), (63078, 340069)]