31437276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6949}}^1$

素因数の和:6998

約数の個数: 48

約数和(自身を含む): 81732000

約数和(自身を除く): 50294724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6949, 13898, 20847, 27796, 41694, 83388, 90337, 180674, 201521, 271011, 361348, 403042, 542022, 604563, 806084, 1084044, 1209126, 2418252, 2619773, 5239546, 7859319, 10479092, 15718638, 31437276]

約数ペア:

[(1, 31437276), (2, 15718638), (3, 10479092), (4, 7859319), (6, 5239546), (12, 2619773), (13, 2418252), (26, 1209126), (29, 1084044), (39, 806084), (52, 604563), (58, 542022), (78, 403042), (87, 361348), (116, 271011), (156, 201521), (174, 180674), (348, 90337), (377, 83388), (754, 41694), (1131, 27796), (1508, 20847), (2262, 13898), (4524, 6949)]