3985758

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4541

約数の個数: 36

約数和(自身を含む): 10047960

約数和(自身を除く): 6062202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 4519, 9038, 13557, 27114, 31633, 40671, 63266, 81342, 94899, 189798, 221431, 284697, 442862, 569394, 664293, 1328586, 1992879, 3985758]

約数ペア:

[(1, 3985758), (2, 1992879), (3, 1328586), (6, 664293), (7, 569394), (9, 442862), (14, 284697), (18, 221431), (21, 189798), (42, 94899), (49, 81342), (63, 63266), (98, 40671), (126, 31633), (147, 27114), (294, 13557), (441, 9038), (882, 4519)]