16821483792

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1660889}}^1$

素因数の和:1661111

約数の個数: 40

約数和(自身を含む): 43661476320

約数和(自身を除く): 26839992528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 1660889, 3321778, 4982667, 6643556, 9965334, 13287112, 19930668, 26574224, 39861336, 79722672, 350447579, 700895158, 1051342737, 1401790316, 2102685474, 2803580632, 4205370948, 5607161264, 8410741896, 16821483792]

約数ペア:

[(1, 16821483792), (2, 8410741896), (3, 5607161264), (4, 4205370948), (6, 2803580632), (8, 2102685474), (12, 1401790316), (16, 1051342737), (24, 700895158), (48, 350447579), (211, 79722672), (422, 39861336), (633, 26574224), (844, 19930668), (1266, 13287112), (1688, 9965334), (2532, 6643556), (3376, 4982667), (5064, 3321778), (10128, 1660889)]