21472236

素因数分解:

$2^2\times 3^3\times {\mathrm{198817}}^1$

素因数の和:198830

約数の個数: 24

約数和(自身を含む): 55669040

約数和(自身を除く): 34196804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 198817, 397634, 596451, 795268, 1192902, 1789353, 2385804, 3578706, 5368059, 7157412, 10736118, 21472236]

約数ペア:

[(1, 21472236), (2, 10736118), (3, 7157412), (4, 5368059), (6, 3578706), (9, 2385804), (12, 1789353), (18, 1192902), (27, 795268), (36, 596451), (54, 397634), (108, 198817)]