81845718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5857}}^1$

素因数の和:6016

約数の個数: 32

約数和(自身を含む): 174615264

約数和(自身を除く): 92769546

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 5857, 6987, 11714, 13974, 17571, 35142, 99569, 199138, 298707, 597414, 802409, 1604818, 2407227, 4814454, 13640953, 27281906, 40922859, 81845718]

約数ペア:

[(1, 81845718), (2, 40922859), (3, 27281906), (6, 13640953), (17, 4814454), (34, 2407227), (51, 1604818), (102, 802409), (137, 597414), (274, 298707), (411, 199138), (822, 99569), (2329, 35142), (4658, 17571), (5857, 13974), (6987, 11714)]