187780356

素因数分解:

$2^2\times 3^4\times {\mathrm{579569}}^1$

素因数の和:579585

約数の個数: 30

約数和(自身を含む): 490895790

約数和(自身を除く): 303115434

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 579569, 1159138, 1738707, 2318276, 3477414, 5216121, 6954828, 10432242, 15648363, 20864484, 31296726, 46945089, 62593452, 93890178, 187780356]

約数ペア:

[(1, 187780356), (2, 93890178), (3, 62593452), (4, 46945089), (6, 31296726), (9, 20864484), (12, 15648363), (18, 10432242), (27, 6954828), (36, 5216121), (54, 3477414), (81, 2318276), (108, 1738707), (162, 1159138), (324, 579569)]