21473736

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19037}}^1$

素因数の和:19093

約数の個数: 32

約数和(自身を含む): 54829440

約数和(自身を除く): 33355704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19037, 38074, 57111, 76148, 114222, 152296, 228444, 456888, 894739, 1789478, 2684217, 3578956, 5368434, 7157912, 10736868, 21473736]

約数ペア:

[(1, 21473736), (2, 10736868), (3, 7157912), (4, 5368434), (6, 3578956), (8, 2684217), (12, 1789478), (24, 894739), (47, 456888), (94, 228444), (141, 152296), (188, 114222), (282, 76148), (376, 57111), (564, 38074), (1128, 19037)]