89173686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9521}}^1$

素因数の和:9756

約数の個数: 32

約数和(自身を含む): 204761088

約数和(自身を除く): 115587402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 9521, 19042, 28563, 57126, 66647, 133294, 199941, 399882, 2123183, 4246366, 6369549, 12739098, 14862281, 29724562, 44586843, 89173686]

約数ペア:

[(1, 89173686), (2, 44586843), (3, 29724562), (6, 14862281), (7, 12739098), (14, 6369549), (21, 4246366), (42, 2123183), (223, 399882), (446, 199941), (669, 133294), (1338, 66647), (1561, 57126), (3122, 28563), (4683, 19042), (9366, 9521)]