10018491

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 17400960

約数和(自身を除く): 7382469

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 211, 323, 357, 399, 633, 833, 931, 969, 1477, 2261, 2499, 2793, 3587, 4009, 4431, 6783, 10339, 10761, 12027, 15827, 25109, 28063, 31017, 47481, 68153, 75327, 84189, 175763, 196441, 204459, 477071, 527289, 589323, 1431213, 3339497, 10018491]

約数ペア:

[(1, 10018491), (3, 3339497), (7, 1431213), (17, 589323), (19, 527289), (21, 477071), (49, 204459), (51, 196441), (57, 175763), (119, 84189), (133, 75327), (147, 68153), (211, 47481), (323, 31017), (357, 28063), (399, 25109), (633, 15827), (833, 12027), (931, 10761), (969, 10339), (1477, 6783), (2261, 4431), (2499, 4009), (2793, 3587)]