30268818

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39107}}^1$

素因数の和:39158

約数の個数: 24

約数和(自身を含む): 67109328

約数和(自身を除く): 36840510

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 39107, 78214, 117321, 234642, 351963, 703926, 1681601, 3363202, 5044803, 10089606, 15134409, 30268818]

約数ペア:

[(1, 30268818), (2, 15134409), (3, 10089606), (6, 5044803), (9, 3363202), (18, 1681601), (43, 703926), (86, 351963), (129, 234642), (258, 117321), (387, 78214), (774, 39107)]