180906934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 302125824

約数和(自身を除く): 121218890

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 1118, 1339, 1571, 2678, 3142, 4429, 8858, 20423, 40846, 57577, 67553, 115154, 135106, 161813, 323626, 878189, 1756378, 2103569, 4207138, 6957959, 13915918, 90453467, 180906934]

約数ペア:

[(1, 180906934), (2, 90453467), (13, 13915918), (26, 6957959), (43, 4207138), (86, 2103569), (103, 1756378), (206, 878189), (559, 323626), (1118, 161813), (1339, 135106), (1571, 115154), (2678, 67553), (3142, 57577), (4429, 40846), (8858, 20423)]