12890736

素因数分解:

$2^4\times 3^2\times {\mathrm{89519}}^1$

素因数の和:89533

約数の個数: 30

約数和(自身を含む): 36076560

約数和(自身を除く): 23185824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89519, 179038, 268557, 358076, 537114, 716152, 805671, 1074228, 1432304, 1611342, 2148456, 3222684, 4296912, 6445368, 12890736]

約数ペア:

[(1, 12890736), (2, 6445368), (3, 4296912), (4, 3222684), (6, 2148456), (8, 1611342), (9, 1432304), (12, 1074228), (16, 805671), (18, 716152), (24, 537114), (36, 358076), (48, 268557), (72, 179038), (144, 89519)]