21146592

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 55862352

約数和(自身を除く): 34715760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1217, 1448, 2172, 2434, 2896, 3651, 4344, 4868, 5792, 7302, 8688, 9736, 14604, 17376, 19472, 29208, 38944, 58416, 116832, 220277, 440554, 660831, 881108, 1321662, 1762216, 2643324, 3524432, 5286648, 7048864, 10573296, 21146592]

約数ペア:

[(1, 21146592), (2, 10573296), (3, 7048864), (4, 5286648), (6, 3524432), (8, 2643324), (12, 1762216), (16, 1321662), (24, 881108), (32, 660831), (48, 440554), (96, 220277), (181, 116832), (362, 58416), (543, 38944), (724, 29208), (1086, 19472), (1217, 17376), (1448, 14604), (2172, 9736), (2434, 8688), (2896, 7302), (3651, 5792), (4344, 4868)]