2385306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 6447168

約数和(自身を除く): 4061862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1721, 3442, 5163, 10326, 12047, 15489, 18931, 24094, 30978, 36141, 37862, 56793, 72282, 108423, 113586, 132517, 170379, 216846, 265034, 340758, 397551, 795102, 1192653, 2385306]

約数ペア:

[(1, 2385306), (2, 1192653), (3, 795102), (6, 397551), (7, 340758), (9, 265034), (11, 216846), (14, 170379), (18, 132517), (21, 113586), (22, 108423), (33, 72282), (42, 56793), (63, 37862), (66, 36141), (77, 30978), (99, 24094), (126, 18931), (154, 15489), (198, 12047), (231, 10326), (462, 5163), (693, 3442), (1386, 1721)]