18133544

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 40582080

約数和(自身を除く): 22448536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 131, 143, 242, 262, 286, 484, 524, 572, 968, 1048, 1144, 1331, 1441, 1573, 1703, 2662, 2882, 3146, 3406, 5324, 5764, 6292, 6812, 10648, 11528, 12584, 13624, 15851, 17303, 18733, 31702, 34606, 37466, 63404, 69212, 74932, 126808, 138424, 149864, 174361, 206063, 348722, 412126, 697444, 824252, 1394888, 1648504, 2266693, 4533386, 9066772, 18133544]

約数ペア:

[(1, 18133544), (2, 9066772), (4, 4533386), (8, 2266693), (11, 1648504), (13, 1394888), (22, 824252), (26, 697444), (44, 412126), (52, 348722), (88, 206063), (104, 174361), (121, 149864), (131, 138424), (143, 126808), (242, 74932), (262, 69212), (286, 63404), (484, 37466), (524, 34606), (572, 31702), (968, 18733), (1048, 17303), (1144, 15851), (1331, 13624), (1441, 12584), (1573, 11528), (1703, 10648), (2662, 6812), (2882, 6292), (3146, 5764), (3406, 5324)]