18172348824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108168743}}^1$

素因数の和:108168759

約数の個数: 32

約数和(自身を含む): 51920997120

約数和(自身を除く): 33748648296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108168743, 216337486, 324506229, 432674972, 649012458, 757181201, 865349944, 1298024916, 1514362402, 2271543603, 2596049832, 3028724804, 4543087206, 6057449608, 9086174412, 18172348824]

約数ペア:

[(1, 18172348824), (2, 9086174412), (3, 6057449608), (4, 4543087206), (6, 3028724804), (7, 2596049832), (8, 2271543603), (12, 1514362402), (14, 1298024916), (21, 865349944), (24, 757181201), (28, 649012458), (42, 432674972), (56, 324506229), (84, 216337486), (168, 108168743)]