21824112

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3271}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 56801920

約数和(自身を除く): 34977808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3271, 3336, 6542, 6672, 9813, 13084, 19626, 26168, 39252, 52336, 78504, 157008, 454669, 909338, 1364007, 1818676, 2728014, 3637352, 5456028, 7274704, 10912056, 21824112]

約数ペア:

[(1, 21824112), (2, 10912056), (3, 7274704), (4, 5456028), (6, 3637352), (8, 2728014), (12, 1818676), (16, 1364007), (24, 909338), (48, 454669), (139, 157008), (278, 78504), (417, 52336), (556, 39252), (834, 26168), (1112, 19626), (1668, 13084), (2224, 9813), (3271, 6672), (3336, 6542)]