18441852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 50989008

約数和(自身を除く): 32547156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 977, 1452, 1573, 1716, 1954, 2931, 3146, 3908, 4719, 5862, 6292, 9438, 10747, 11724, 12701, 18876, 21494, 25402, 32241, 38103, 42988, 50804, 64482, 76206, 118217, 128964, 139711, 152412, 236434, 279422, 354651, 419133, 472868, 558844, 709302, 838266, 1418604, 1536821, 1676532, 3073642, 4610463, 6147284, 9220926, 18441852]

約数ペア:

[(1, 18441852), (2, 9220926), (3, 6147284), (4, 4610463), (6, 3073642), (11, 1676532), (12, 1536821), (13, 1418604), (22, 838266), (26, 709302), (33, 558844), (39, 472868), (44, 419133), (52, 354651), (66, 279422), (78, 236434), (121, 152412), (132, 139711), (143, 128964), (156, 118217), (242, 76206), (286, 64482), (363, 50804), (429, 42988), (484, 38103), (572, 32241), (726, 25402), (858, 21494), (977, 18876), (1452, 12701), (1573, 11724), (1716, 10747), (1954, 9438), (2931, 6292), (3146, 5862), (3908, 4719)]