12910986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 30764448

約数和(自身を除く): 17853462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 197, 198, 331, 394, 591, 662, 993, 1182, 1773, 1986, 2167, 2979, 3546, 3641, 4334, 5958, 6501, 7282, 10923, 13002, 19503, 21846, 32769, 39006, 65207, 65538, 130414, 195621, 391242, 586863, 717277, 1173726, 1434554, 2151831, 4303662, 6455493, 12910986]

約数ペア:

[(1, 12910986), (2, 6455493), (3, 4303662), (6, 2151831), (9, 1434554), (11, 1173726), (18, 717277), (22, 586863), (33, 391242), (66, 195621), (99, 130414), (197, 65538), (198, 65207), (331, 39006), (394, 32769), (591, 21846), (662, 19503), (993, 13002), (1182, 10923), (1773, 7282), (1986, 6501), (2167, 5958), (2979, 4334), (3546, 3641)]