18939204

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6047}}^1$

素因数の和:6089

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 31863996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6047, 12094, 18141, 24188, 36282, 54423, 72564, 108846, 163269, 175363, 217692, 326538, 350726, 526089, 653076, 701452, 1052178, 1578267, 2104356, 3156534, 4734801, 6313068, 9469602, 18939204]

約数ペア:

[(1, 18939204), (2, 9469602), (3, 6313068), (4, 4734801), (6, 3156534), (9, 2104356), (12, 1578267), (18, 1052178), (27, 701452), (29, 653076), (36, 526089), (54, 350726), (58, 326538), (87, 217692), (108, 175363), (116, 163269), (174, 108846), (261, 72564), (348, 54423), (522, 36282), (783, 24188), (1044, 18141), (1566, 12094), (3132, 6047)]