12943944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13854

約数の個数: 48

約数和(自身を含む): 37755900

約数和(自身を除く): 24811956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13829, 27658, 41487, 55316, 82974, 110632, 124461, 165948, 179777, 248922, 331896, 359554, 497844, 539331, 719108, 995688, 1078662, 1438216, 1617993, 2157324, 3235986, 4314648, 6471972, 12943944]

約数ペア:

[(1, 12943944), (2, 6471972), (3, 4314648), (4, 3235986), (6, 2157324), (8, 1617993), (9, 1438216), (12, 1078662), (13, 995688), (18, 719108), (24, 539331), (26, 497844), (36, 359554), (39, 331896), (52, 248922), (72, 179777), (78, 165948), (104, 124461), (117, 110632), (156, 82974), (234, 55316), (312, 41487), (468, 27658), (936, 13829)]