21763104

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 64120896

約数和(自身を除く): 42357792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 132, 148, 176, 222, 264, 296, 352, 407, 444, 528, 557, 592, 814, 888, 1056, 1114, 1184, 1221, 1628, 1671, 1776, 2228, 2442, 3256, 3342, 3552, 4456, 4884, 6127, 6512, 6684, 8912, 9768, 12254, 13024, 13368, 17824, 18381, 19536, 20609, 24508, 26736, 36762, 39072, 41218, 49016, 53472, 61827, 73524, 82436, 98032, 123654, 147048, 164872, 196064, 226699, 247308, 294096, 329744, 453398, 494616, 588192, 659488, 680097, 906796, 989232, 1360194, 1813592, 1978464, 2720388, 3627184, 5440776, 7254368, 10881552, 21763104]

約数ペア:

[(1, 21763104), (2, 10881552), (3, 7254368), (4, 5440776), (6, 3627184), (8, 2720388), (11, 1978464), (12, 1813592), (16, 1360194), (22, 989232), (24, 906796), (32, 680097), (33, 659488), (37, 588192), (44, 494616), (48, 453398), (66, 329744), (74, 294096), (88, 247308), (96, 226699), (111, 196064), (132, 164872), (148, 147048), (176, 123654), (222, 98032), (264, 82436), (296, 73524), (352, 61827), (407, 53472), (444, 49016), (528, 41218), (557, 39072), (592, 36762), (814, 26736), (888, 24508), (1056, 20609), (1114, 19536), (1184, 18381), (1221, 17824), (1628, 13368), (1671, 13024), (1776, 12254), (2228, 9768), (2442, 8912), (3256, 6684), (3342, 6512), (3552, 6127), (4456, 4884)]