1679454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1502

約数の個数: 40

約数和(自身を含む): 4303728

約数和(自身を除く): 2624274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1481, 2962, 4443, 8886, 10367, 13329, 20734, 26658, 31101, 39987, 62202, 79974, 93303, 119961, 186606, 239922, 279909, 559818, 839727, 1679454]

約数ペア:

[(1, 1679454), (2, 839727), (3, 559818), (6, 279909), (7, 239922), (9, 186606), (14, 119961), (18, 93303), (21, 79974), (27, 62202), (42, 39987), (54, 31101), (63, 26658), (81, 20734), (126, 13329), (162, 10367), (189, 8886), (378, 4443), (567, 2962), (1134, 1481)]