27487790506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{72461}}^1$

素因数の和:72918

約数の個数: 32

約数和(自身を含む): 46141482816

約数和(自身を除く): 18653692310

約数列:

[1, 2, 11, 22, 43, 86, 401, 473, 802, 946, 4411, 8822, 17243, 34486, 72461, 144922, 189673, 379346, 797071, 1594142, 3115823, 6231646, 29056861, 34274053, 58113722, 68548106, 319625471, 639250942, 1249445023, 2498890046, 13743895253, 27487790506]

約数ペア:

[(1, 27487790506), (2, 13743895253), (11, 2498890046), (22, 1249445023), (43, 639250942), (86, 319625471), (401, 68548106), (473, 58113722), (802, 34274053), (946, 29056861), (4411, 6231646), (8822, 3115823), (17243, 1594142), (34486, 797071), (72461, 379346), (144922, 189673)]