18464457888

素因数分解:

$2^5\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{55127}}^1$

素因数の和:56306

約数の個数: 72

約数和(自身を含む): 52554404448

約数和(自身を除く): 34089946560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1163, 2326, 3489, 4652, 6978, 9304, 10467, 13956, 18608, 20934, 27912, 37216, 41868, 55127, 55824, 83736, 110254, 111648, 165381, 167472, 220508, 330762, 334944, 441016, 496143, 661524, 882032, 992286, 1323048, 1764064, 1984572, 2646096, 3969144, 5292192, 7938288, 15876576, 64112701, 128225402, 192338103, 256450804, 384676206, 512901608, 577014309, 769352412, 1025803216, 1154028618, 1538704824, 2051606432, 2308057236, 3077409648, 4616114472, 6154819296, 9232228944, 18464457888]

約数ペア:

[(1, 18464457888), (2, 9232228944), (3, 6154819296), (4, 4616114472), (6, 3077409648), (8, 2308057236), (9, 2051606432), (12, 1538704824), (16, 1154028618), (18, 1025803216), (24, 769352412), (32, 577014309), (36, 512901608), (48, 384676206), (72, 256450804), (96, 192338103), (144, 128225402), (288, 64112701), (1163, 15876576), (2326, 7938288), (3489, 5292192), (4652, 3969144), (6978, 2646096), (9304, 1984572), (10467, 1764064), (13956, 1323048), (18608, 992286), (20934, 882032), (27912, 661524), (37216, 496143), (41868, 441016), (55127, 334944), (55824, 330762), (83736, 220508), (110254, 167472), (111648, 165381)]