12981552

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 33710640

約数和(自身を除く): 20729088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1181, 1374, 1832, 2362, 2748, 3543, 3664, 4724, 5496, 7086, 9448, 10992, 14172, 18896, 28344, 56688, 270449, 540898, 811347, 1081796, 1622694, 2163592, 3245388, 4327184, 6490776, 12981552]

約数ペア:

[(1, 12981552), (2, 6490776), (3, 4327184), (4, 3245388), (6, 2163592), (8, 1622694), (12, 1081796), (16, 811347), (24, 540898), (48, 270449), (229, 56688), (458, 28344), (687, 18896), (916, 14172), (1181, 10992), (1374, 9448), (1832, 7086), (2362, 5496), (2748, 4724), (3543, 3664)]