7683858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4719

約数の個数: 48

約数和(自身を含む): 20494656

約数和(自身を除く): 12810798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4691, 9382, 14073, 28146, 32837, 42219, 60983, 65674, 84438, 98511, 121966, 182949, 197022, 295533, 365898, 426881, 548847, 591066, 853762, 1097694, 1280643, 2561286, 3841929, 7683858]

約数ペア:

[(1, 7683858), (2, 3841929), (3, 2561286), (6, 1280643), (7, 1097694), (9, 853762), (13, 591066), (14, 548847), (18, 426881), (21, 365898), (26, 295533), (39, 197022), (42, 182949), (63, 121966), (78, 98511), (91, 84438), (117, 65674), (126, 60983), (182, 42219), (234, 32837), (273, 28146), (546, 14073), (819, 9382), (1638, 4691)]