21966522

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 22849158

約数列:

[1, 2, 3, 6, 113, 179, 181, 226, 339, 358, 362, 537, 543, 678, 1074, 1086, 20227, 20453, 32399, 40454, 40906, 60681, 61359, 64798, 97197, 121362, 122718, 194394, 3661087, 7322174, 10983261, 21966522]

約数ペア:

[(1, 21966522), (2, 10983261), (3, 7322174), (6, 3661087), (113, 194394), (179, 122718), (181, 121362), (226, 97197), (339, 64798), (358, 61359), (362, 60681), (537, 40906), (543, 40454), (678, 32399), (1074, 20453), (1086, 20227)]