139362846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{1861}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 318893568

約数和(自身を除く): 179530722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1783, 1861, 3566, 3722, 5349, 5583, 10698, 11166, 12481, 13027, 24962, 26054, 37443, 39081, 74886, 78162, 3318163, 6636326, 9954489, 19908978, 23227141, 46454282, 69681423, 139362846]

約数ペア:

[(1, 139362846), (2, 69681423), (3, 46454282), (6, 23227141), (7, 19908978), (14, 9954489), (21, 6636326), (42, 3318163), (1783, 78162), (1861, 74886), (3566, 39081), (3722, 37443), (5349, 26054), (5583, 24962), (10698, 13027), (11166, 12481)]