21500424

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9049}}^1$

素因数の和:9075

約数の個数: 64

約数和(自身を含む): 65160000

約数和(自身を除く): 43659576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9049, 18098, 27147, 36196, 54294, 72392, 81441, 99539, 108588, 162882, 199078, 217176, 244323, 298617, 325764, 398156, 488646, 597234, 651528, 796312, 895851, 977292, 1194468, 1791702, 1954584, 2388936, 2687553, 3583404, 5375106, 7166808, 10750212, 21500424]

約数ペア:

[(1, 21500424), (2, 10750212), (3, 7166808), (4, 5375106), (6, 3583404), (8, 2687553), (9, 2388936), (11, 1954584), (12, 1791702), (18, 1194468), (22, 977292), (24, 895851), (27, 796312), (33, 651528), (36, 597234), (44, 488646), (54, 398156), (66, 325764), (72, 298617), (88, 244323), (99, 217176), (108, 199078), (132, 162882), (198, 108588), (216, 99539), (264, 81441), (297, 72392), (396, 54294), (594, 36196), (792, 27147), (1188, 18098), (2376, 9049)]