2668806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 4070394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 359, 413, 531, 718, 826, 1062, 1077, 1239, 2154, 2478, 2513, 3231, 3717, 5026, 6462, 7434, 7539, 15078, 21181, 22617, 42362, 45234, 63543, 127086, 148267, 190629, 296534, 381258, 444801, 889602, 1334403, 2668806]

約数ペア:

[(1, 2668806), (2, 1334403), (3, 889602), (6, 444801), (7, 381258), (9, 296534), (14, 190629), (18, 148267), (21, 127086), (42, 63543), (59, 45234), (63, 42362), (118, 22617), (126, 21181), (177, 15078), (354, 7539), (359, 7434), (413, 6462), (531, 5026), (718, 3717), (826, 3231), (1062, 2513), (1077, 2478), (1239, 2154)]