12889764

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9677}}^1$

素因数の和:9724

約数の個数: 36

約数和(自身を含む): 33466524

約数和(自身を除く): 20576760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9677, 19354, 29031, 38708, 58062, 87093, 116124, 174186, 348372, 358049, 716098, 1074147, 1432196, 2148294, 3222441, 4296588, 6444882, 12889764]

約数ペア:

[(1, 12889764), (2, 6444882), (3, 4296588), (4, 3222441), (6, 2148294), (9, 1432196), (12, 1074147), (18, 716098), (36, 358049), (37, 348372), (74, 174186), (111, 116124), (148, 87093), (222, 58062), (333, 38708), (444, 29031), (666, 19354), (1332, 9677)]