31181246928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16656649}}^1$

素因数の和:16656676

約数の個数: 60

約数和(自身を含む): 93976819300

約数和(自身を除く): 62795572372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16656649, 33313298, 49969947, 66626596, 99939894, 133253192, 149909841, 199879788, 216536437, 266506384, 299819682, 399759576, 433072874, 599639364, 649609311, 799519152, 866145748, 1199278728, 1299218622, 1732291496, 1948827933, 2398557456, 2598437244, 3464582992, 3897655866, 5196874488, 7795311732, 10393748976, 15590623464, 31181246928]

約数ペア:

[(1, 31181246928), (2, 15590623464), (3, 10393748976), (4, 7795311732), (6, 5196874488), (8, 3897655866), (9, 3464582992), (12, 2598437244), (13, 2398557456), (16, 1948827933), (18, 1732291496), (24, 1299218622), (26, 1199278728), (36, 866145748), (39, 799519152), (48, 649609311), (52, 599639364), (72, 433072874), (78, 399759576), (104, 299819682), (117, 266506384), (144, 216536437), (156, 199879788), (208, 149909841), (234, 133253192), (312, 99939894), (468, 66626596), (624, 49969947), (936, 33313298), (1872, 16656649)]