21803232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 72

約数和(自身を含む): 62943048

約数和(自身を除く): 41139816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1877, 1936, 2904, 3754, 3872, 5631, 5808, 7508, 11262, 11616, 15016, 20647, 22524, 30032, 41294, 45048, 60064, 61941, 82588, 90096, 123882, 165176, 180192, 227117, 247764, 330352, 454234, 495528, 660704, 681351, 908468, 991056, 1362702, 1816936, 1982112, 2725404, 3633872, 5450808, 7267744, 10901616, 21803232]

約数ペア:

[(1, 21803232), (2, 10901616), (3, 7267744), (4, 5450808), (6, 3633872), (8, 2725404), (11, 1982112), (12, 1816936), (16, 1362702), (22, 991056), (24, 908468), (32, 681351), (33, 660704), (44, 495528), (48, 454234), (66, 330352), (88, 247764), (96, 227117), (121, 180192), (132, 165176), (176, 123882), (242, 90096), (264, 82588), (352, 61941), (363, 60064), (484, 45048), (528, 41294), (726, 30032), (968, 22524), (1056, 20647), (1452, 15016), (1877, 11616), (1936, 11262), (2904, 7508), (3754, 5808), (3872, 5631)]