40818648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130829}}^1$

素因数の和:130851

約数の個数: 32

約数和(自身を含む): 109897200

約数和(自身を除く): 69078552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 130829, 261658, 392487, 523316, 784974, 1046632, 1569948, 1700777, 3139896, 3401554, 5102331, 6803108, 10204662, 13606216, 20409324, 40818648]

約数ペア:

[(1, 40818648), (2, 20409324), (3, 13606216), (4, 10204662), (6, 6803108), (8, 5102331), (12, 3401554), (13, 3139896), (24, 1700777), (26, 1569948), (39, 1046632), (52, 784974), (78, 523316), (104, 392487), (156, 261658), (312, 130829)]