12459408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 35581056

約数和(自身を除く): 23121648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 487, 492, 533, 624, 656, 974, 984, 1066, 1461, 1599, 1948, 1968, 2132, 2922, 3198, 3896, 4264, 5844, 6331, 6396, 7792, 8528, 11688, 12662, 12792, 18993, 19967, 23376, 25324, 25584, 37986, 39934, 50648, 59901, 75972, 79868, 101296, 119802, 151944, 159736, 239604, 259571, 303888, 319472, 479208, 519142, 778713, 958416, 1038284, 1557426, 2076568, 3114852, 4153136, 6229704, 12459408]

約数ペア:

[(1, 12459408), (2, 6229704), (3, 4153136), (4, 3114852), (6, 2076568), (8, 1557426), (12, 1038284), (13, 958416), (16, 778713), (24, 519142), (26, 479208), (39, 319472), (41, 303888), (48, 259571), (52, 239604), (78, 159736), (82, 151944), (104, 119802), (123, 101296), (156, 79868), (164, 75972), (208, 59901), (246, 50648), (312, 39934), (328, 37986), (487, 25584), (492, 25324), (533, 23376), (624, 19967), (656, 18993), (974, 12792), (984, 12662), (1066, 11688), (1461, 8528), (1599, 7792), (1948, 6396), (1968, 6331), (2132, 5844), (2922, 4264), (3198, 3896)]