1392804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5527}}^1$

素因数の和:5544

約数の個数: 36

約数和(自身を含む): 4024384

約数和(自身を除く): 2631580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5527, 11054, 16581, 22108, 33162, 38689, 49743, 66324, 77378, 99486, 116067, 154756, 198972, 232134, 348201, 464268, 696402, 1392804]

約数ペア:

[(1, 1392804), (2, 696402), (3, 464268), (4, 348201), (6, 232134), (7, 198972), (9, 154756), (12, 116067), (14, 99486), (18, 77378), (21, 66324), (28, 49743), (36, 38689), (42, 33162), (63, 22108), (84, 16581), (126, 11054), (252, 5527)]