212638572

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{16453}}^1$

素因数の和:16822

約数の個数: 36

約数和(自身を含む): 539033040

約数和(自身を除く): 326394468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 12924, 16453, 32906, 49359, 65812, 98718, 148077, 197436, 296154, 592308, 5906627, 11813254, 17719881, 23626508, 35439762, 53159643, 70879524, 106319286, 212638572]

約数ペア:

[(1, 212638572), (2, 106319286), (3, 70879524), (4, 53159643), (6, 35439762), (9, 23626508), (12, 17719881), (18, 11813254), (36, 5906627), (359, 592308), (718, 296154), (1077, 197436), (1436, 148077), (2154, 98718), (3231, 65812), (4308, 49359), (6462, 32906), (12924, 16453)]