100479708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{398729}}^1$

素因数の和:398746

約数の個数: 36

約数和(自身を含む): 290275440

約数和(自身を除く): 189795732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 398729, 797458, 1196187, 1594916, 2392374, 2791103, 3588561, 4784748, 5582206, 7177122, 8373309, 11164412, 14354244, 16746618, 25119927, 33493236, 50239854, 100479708]

約数ペア:

[(1, 100479708), (2, 50239854), (3, 33493236), (4, 25119927), (6, 16746618), (7, 14354244), (9, 11164412), (12, 8373309), (14, 7177122), (18, 5582206), (21, 4784748), (28, 3588561), (36, 2791103), (42, 2392374), (63, 1594916), (84, 1196187), (126, 797458), (252, 398729)]