18899232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 54564048

約数和(自身を除く): 35664816

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, 1627, 1936, 2904, 3254, 3872, 4881, 5808, 6508, 9762, 11616, 13016, 17897, 19524, 26032, 35794, 39048, 52064, 53691, 71588, 78096, 107382, 143176, 156192, 196867, 214764, 286352, 393734, 429528, 572704, 590601, 787468, 859056, 1181202, 1574936, 1718112, 2362404, 3149872, 4724808, 6299744, 9449616, 18899232]

約数ペア:

[(1, 18899232), (2, 9449616), (3, 6299744), (4, 4724808), (6, 3149872), (8, 2362404), (11, 1718112), (12, 1574936), (16, 1181202), (22, 859056), (24, 787468), (32, 590601), (33, 572704), (44, 429528), (48, 393734), (66, 286352), (88, 214764), (96, 196867), (121, 156192), (132, 143176), (176, 107382), (242, 78096), (264, 71588), (352, 53691), (363, 52064), (484, 39048), (528, 35794), (726, 26032), (968, 19524), (1056, 17897), (1452, 13016), (1627, 11616), (1936, 9762), (2904, 6508), (3254, 5808), (3872, 4881)]