2874438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3259}}^1$

素因数の和:3281

約数の個数: 36

約数和(自身を含む): 7246980

約数和(自身を除く): 4372542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3259, 6518, 9777, 19554, 22813, 29331, 45626, 58662, 68439, 136878, 159691, 205317, 319382, 410634, 479073, 958146, 1437219, 2874438]

約数ペア:

[(1, 2874438), (2, 1437219), (3, 958146), (6, 479073), (7, 410634), (9, 319382), (14, 205317), (18, 159691), (21, 136878), (42, 68439), (49, 58662), (63, 45626), (98, 29331), (126, 22813), (147, 19554), (294, 9777), (441, 6518), (882, 3259)]