180513172

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{14107}}^1$

素因数の和:14575

約数の個数: 24

約数和(自身を含む): 361841984

約数和(自身を除く): 181328812

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 14107, 28214, 56428, 98749, 197498, 394996, 6446899, 12893798, 25787596, 45128293, 90256586, 180513172]

約数ペア:

[(1, 180513172), (2, 90256586), (4, 45128293), (7, 25787596), (14, 12893798), (28, 6446899), (457, 394996), (914, 197498), (1828, 98749), (3199, 56428), (6398, 28214), (12796, 14107)]