180588642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32609}}^1$

素因数の和:32698

約数の個数: 32

約数和(自身を含む): 394450560

約数和(自身を除く): 213861918

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 32609, 65218, 97827, 195654, 423917, 847834, 1271751, 2315239, 2543502, 4630478, 6945717, 13891434, 30098107, 60196214, 90294321, 180588642]

約数ペア:

[(1, 180588642), (2, 90294321), (3, 60196214), (6, 30098107), (13, 13891434), (26, 6945717), (39, 4630478), (71, 2543502), (78, 2315239), (142, 1271751), (213, 847834), (426, 423917), (923, 195654), (1846, 97827), (2769, 65218), (5538, 32609)]