4065138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 11203920

約数和(自身を除く): 7138782

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 419, 441, 462, 539, 693, 838, 882, 1078, 1257, 1386, 1617, 2514, 2933, 3234, 3771, 4609, 4851, 5866, 7542, 8799, 9218, 9702, 13827, 17598, 20531, 26397, 27654, 32263, 41062, 41481, 52794, 61593, 64526, 82962, 96789, 123186, 184779, 193578, 225841, 290367, 369558, 451682, 580734, 677523, 1355046, 2032569, 4065138]

約数ペア:

[(1, 4065138), (2, 2032569), (3, 1355046), (6, 677523), (7, 580734), (9, 451682), (11, 369558), (14, 290367), (18, 225841), (21, 193578), (22, 184779), (33, 123186), (42, 96789), (49, 82962), (63, 64526), (66, 61593), (77, 52794), (98, 41481), (99, 41062), (126, 32263), (147, 27654), (154, 26397), (198, 20531), (231, 17598), (294, 13827), (419, 9702), (441, 9218), (462, 8799), (539, 7542), (693, 5866), (838, 4851), (882, 4609), (1078, 3771), (1257, 3234), (1386, 2933), (1617, 2514)]