211724028

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{9689}}^1$

素因数の和:10306

約数の個数: 36

約数和(自身を含む): 536128320

約数和(自身を除く): 324404292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 3642, 5463, 7284, 9689, 10926, 19378, 21852, 29067, 38756, 58134, 87201, 116268, 174402, 348804, 5881223, 11762446, 17643669, 23524892, 35287338, 52931007, 70574676, 105862014, 211724028]

約数ペア:

[(1, 211724028), (2, 105862014), (3, 70574676), (4, 52931007), (6, 35287338), (9, 23524892), (12, 17643669), (18, 11762446), (36, 5881223), (607, 348804), (1214, 174402), (1821, 116268), (2428, 87201), (3642, 58134), (5463, 38756), (7284, 29067), (9689, 21852), (10926, 19378)]