18569772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{39679}}^1$

素因数の和:39702

約数の個数: 36

約数和(自身を含む): 50552320

約数和(自身を除く): 31982548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 39679, 79358, 119037, 158716, 238074, 357111, 476148, 515827, 714222, 1031654, 1428444, 1547481, 2063308, 3094962, 4642443, 6189924, 9284886, 18569772]

約数ペア:

[(1, 18569772), (2, 9284886), (3, 6189924), (4, 4642443), (6, 3094962), (9, 2063308), (12, 1547481), (13, 1428444), (18, 1031654), (26, 714222), (36, 515827), (39, 476148), (52, 357111), (78, 238074), (117, 158716), (156, 119037), (234, 79358), (468, 39679)]