18508727219218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12911}}^1\times {\mathrm{980549}}^1$

素因数の和:993522

約数の個数: 32

約数和(自身を含む): 30082207161600

約数和(自身を除く): 11573479942382

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 12911, 25822, 219487, 438974, 555173, 980549, 1110346, 1961098, 9437941, 16669333, 18875882, 33338666, 42163607, 84327214, 716781319, 1433562638, 12659868139, 25319736278, 215217758363, 430435516726, 544374329977, 1088748659954, 9254363609609, 18508727219218]

約数ペア:

[(1, 18508727219218), (2, 9254363609609), (17, 1088748659954), (34, 544374329977), (43, 430435516726), (86, 215217758363), (731, 25319736278), (1462, 12659868139), (12911, 1433562638), (25822, 716781319), (219487, 84327214), (438974, 42163607), (555173, 33338666), (980549, 18875882), (1110346, 16669333), (1961098, 9437941)]