21599112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 36098808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 317, 334, 408, 501, 634, 668, 951, 1002, 1268, 1336, 1902, 2004, 2536, 2839, 3804, 4008, 5389, 5678, 7608, 8517, 10778, 11356, 16167, 17034, 21556, 22712, 32334, 34068, 43112, 52939, 64668, 68136, 105878, 129336, 158817, 211756, 317634, 423512, 635268, 899963, 1270536, 1799926, 2699889, 3599852, 5399778, 7199704, 10799556, 21599112]

約数ペア:

[(1, 21599112), (2, 10799556), (3, 7199704), (4, 5399778), (6, 3599852), (8, 2699889), (12, 1799926), (17, 1270536), (24, 899963), (34, 635268), (51, 423512), (68, 317634), (102, 211756), (136, 158817), (167, 129336), (204, 105878), (317, 68136), (334, 64668), (408, 52939), (501, 43112), (634, 34068), (668, 32334), (951, 22712), (1002, 21556), (1268, 17034), (1336, 16167), (1902, 11356), (2004, 10778), (2536, 8517), (2839, 7608), (3804, 5678), (4008, 5389)]