21741672

素因数分解:

$2^3\times 3^1\times {\mathrm{503}}^1\times {\mathrm{1801}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 54492480

約数和(自身を除く): 32750808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 503, 1006, 1509, 1801, 2012, 3018, 3602, 4024, 5403, 6036, 7204, 10806, 12072, 14408, 21612, 43224, 905903, 1811806, 2717709, 3623612, 5435418, 7247224, 10870836, 21741672]

約数ペア:

[(1, 21741672), (2, 10870836), (3, 7247224), (4, 5435418), (6, 3623612), (8, 2717709), (12, 1811806), (24, 905903), (503, 43224), (1006, 21612), (1509, 14408), (1801, 12072), (2012, 10806), (3018, 7204), (3602, 6036), (4024, 5403)]