18351976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5867}}^1$

素因数の和:5913

約数の個数: 32

約数和(自身を含む): 38024640

約数和(自身を除く): 19672664

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5867, 11734, 23468, 46936, 99739, 134941, 199478, 269882, 398956, 539764, 797912, 1079528, 2293997, 4587994, 9175988, 18351976]

約数ペア:

[(1, 18351976), (2, 9175988), (4, 4587994), (8, 2293997), (17, 1079528), (23, 797912), (34, 539764), (46, 398956), (68, 269882), (92, 199478), (136, 134941), (184, 99739), (391, 46936), (782, 23468), (1564, 11734), (3128, 5867)]