18142536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 30846264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 839, 901, 1272, 1678, 1802, 2517, 2703, 3356, 3604, 5034, 5406, 6712, 7208, 10068, 10812, 14263, 20136, 21624, 28526, 42789, 44467, 57052, 85578, 88934, 114104, 133401, 171156, 177868, 266802, 342312, 355736, 533604, 755939, 1067208, 1511878, 2267817, 3023756, 4535634, 6047512, 9071268, 18142536]

約数ペア:

[(1, 18142536), (2, 9071268), (3, 6047512), (4, 4535634), (6, 3023756), (8, 2267817), (12, 1511878), (17, 1067208), (24, 755939), (34, 533604), (51, 355736), (53, 342312), (68, 266802), (102, 177868), (106, 171156), (136, 133401), (159, 114104), (204, 88934), (212, 85578), (318, 57052), (408, 44467), (424, 42789), (636, 28526), (839, 21624), (901, 20136), (1272, 14263), (1678, 10812), (1802, 10068), (2517, 7208), (2703, 6712), (3356, 5406), (3604, 5034)]