12979896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 34145280

約数和(自身を除く): 21165384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 311, 376, 444, 564, 622, 888, 933, 1128, 1244, 1739, 1866, 2488, 3478, 3732, 5217, 6956, 7464, 10434, 11507, 13912, 14617, 20868, 23014, 29234, 34521, 41736, 43851, 46028, 58468, 69042, 87702, 92056, 116936, 138084, 175404, 276168, 350808, 540829, 1081658, 1622487, 2163316, 3244974, 4326632, 6489948, 12979896]

約数ペア:

[(1, 12979896), (2, 6489948), (3, 4326632), (4, 3244974), (6, 2163316), (8, 1622487), (12, 1081658), (24, 540829), (37, 350808), (47, 276168), (74, 175404), (94, 138084), (111, 116936), (141, 92056), (148, 87702), (188, 69042), (222, 58468), (282, 46028), (296, 43851), (311, 41736), (376, 34521), (444, 29234), (564, 23014), (622, 20868), (888, 14617), (933, 13912), (1128, 11507), (1244, 10434), (1739, 7464), (1866, 6956), (2488, 5217), (3478, 3732)]