18117528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 35104872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5279, 10558, 15837, 21116, 31674, 42232, 58069, 63348, 68627, 116138, 126696, 137254, 174207, 205881, 232276, 274508, 348414, 411762, 464552, 549016, 696828, 754897, 823524, 1393656, 1509794, 1647048, 2264691, 3019588, 4529382, 6039176, 9058764, 18117528]

約数ペア:

[(1, 18117528), (2, 9058764), (3, 6039176), (4, 4529382), (6, 3019588), (8, 2264691), (11, 1647048), (12, 1509794), (13, 1393656), (22, 823524), (24, 754897), (26, 696828), (33, 549016), (39, 464552), (44, 411762), (52, 348414), (66, 274508), (78, 232276), (88, 205881), (104, 174207), (132, 137254), (143, 126696), (156, 116138), (264, 68627), (286, 63348), (312, 58069), (429, 42232), (572, 31674), (858, 21116), (1144, 15837), (1716, 10558), (3432, 5279)]