18248956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 38126592

約数和(自身を除く): 19877636

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 787, 1054, 1364, 1574, 2108, 3148, 5797, 8657, 11594, 13379, 17314, 23188, 24397, 26758, 34628, 48794, 53516, 97588, 147169, 268367, 294338, 414749, 536734, 588676, 829498, 1073468, 1658996, 4562239, 9124478, 18248956]

約数ペア:

[(1, 18248956), (2, 9124478), (4, 4562239), (11, 1658996), (17, 1073468), (22, 829498), (31, 588676), (34, 536734), (44, 414749), (62, 294338), (68, 268367), (124, 147169), (187, 97588), (341, 53516), (374, 48794), (527, 34628), (682, 26758), (748, 24397), (787, 23188), (1054, 17314), (1364, 13379), (1574, 11594), (2108, 8657), (3148, 5797)]