31926276

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6983}}^1$

素因数の和:7120

約数の個数: 36

約数和(自身を含む): 81349632

約数和(自身を除く): 49423356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6983, 13966, 20949, 27932, 41898, 62847, 83796, 125694, 251388, 886841, 1773682, 2660523, 3547364, 5321046, 7981569, 10642092, 15963138, 31926276]

約数ペア:

[(1, 31926276), (2, 15963138), (3, 10642092), (4, 7981569), (6, 5321046), (9, 3547364), (12, 2660523), (18, 1773682), (36, 886841), (127, 251388), (254, 125694), (381, 83796), (508, 62847), (762, 41898), (1143, 27932), (1524, 20949), (2286, 13966), (4572, 6983)]