21529774082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{10711}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 34642093824

約数和(自身を除く): 13112319742

約数列:

[1, 2, 23, 37, 46, 74, 851, 1181, 1702, 2362, 10711, 21422, 27163, 43697, 54326, 87394, 246353, 396307, 492706, 792614, 1005031, 2010062, 9115061, 12649691, 18230122, 25299382, 290942893, 468038567, 581885786, 936077134, 10764887041, 21529774082]

約数ペア:

[(1, 21529774082), (2, 10764887041), (23, 936077134), (37, 581885786), (46, 468038567), (74, 290942893), (851, 25299382), (1181, 18230122), (1702, 12649691), (2362, 9115061), (10711, 2010062), (21422, 1005031), (27163, 792614), (43697, 492706), (54326, 396307), (87394, 246353)]