9620468

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 20086080

約数和(自身を除く): 10465612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 139, 143, 242, 278, 286, 484, 556, 572, 1331, 1529, 1573, 1807, 2662, 3058, 3146, 3614, 5324, 6116, 6292, 7228, 16819, 17303, 19877, 33638, 34606, 39754, 67276, 69212, 79508, 185009, 218647, 370018, 437294, 740036, 874588, 2405117, 4810234, 9620468]

約数ペア:

[(1, 9620468), (2, 4810234), (4, 2405117), (11, 874588), (13, 740036), (22, 437294), (26, 370018), (44, 218647), (52, 185009), (121, 79508), (139, 69212), (143, 67276), (242, 39754), (278, 34606), (286, 33638), (484, 19877), (556, 17303), (572, 16819), (1331, 7228), (1529, 6292), (1573, 6116), (1807, 5324), (2662, 3614), (3058, 3146)]