12456792

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 34831680

約数和(自身を除く): 22374888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 5581, 11162, 16743, 22324, 33486, 44648, 50229, 66972, 100458, 133944, 173011, 200916, 346022, 401832, 519033, 692044, 1038066, 1384088, 1557099, 2076132, 3114198, 4152264, 6228396, 12456792]

約数ペア:

[(1, 12456792), (2, 6228396), (3, 4152264), (4, 3114198), (6, 2076132), (8, 1557099), (9, 1384088), (12, 1038066), (18, 692044), (24, 519033), (31, 401832), (36, 346022), (62, 200916), (72, 173011), (93, 133944), (124, 100458), (186, 66972), (248, 50229), (279, 44648), (372, 33486), (558, 22324), (744, 16743), (1116, 11162), (2232, 5581)]