23318298

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 52880256

約数和(自身を除く): 29561958

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 641, 774, 846, 1282, 1923, 2021, 3846, 4042, 5769, 6063, 11538, 12126, 18189, 27563, 30127, 36378, 55126, 60254, 82689, 90381, 165378, 180762, 248067, 271143, 496134, 542286, 1295461, 2590922, 3886383, 7772766, 11659149, 23318298]

約数ペア:

[(1, 23318298), (2, 11659149), (3, 7772766), (6, 3886383), (9, 2590922), (18, 1295461), (43, 542286), (47, 496134), (86, 271143), (94, 248067), (129, 180762), (141, 165378), (258, 90381), (282, 82689), (387, 60254), (423, 55126), (641, 36378), (774, 30127), (846, 27563), (1282, 18189), (1923, 12126), (2021, 11538), (3846, 6063), (4042, 5769)]