18939528

素因数分解:

$2^3\times 3^3\times {\mathrm{87683}}^1$

素因数の和:87698

約数の個数: 32

約数和(自身を含む): 52610400

約数和(自身を除く): 33670872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87683, 175366, 263049, 350732, 526098, 701464, 789147, 1052196, 1578294, 2104392, 2367441, 3156588, 4734882, 6313176, 9469764, 18939528]

約数ペア:

[(1, 18939528), (2, 9469764), (3, 6313176), (4, 4734882), (6, 3156588), (8, 2367441), (9, 2104392), (12, 1578294), (18, 1052196), (24, 789147), (27, 701464), (36, 526098), (54, 350732), (72, 263049), (108, 175366), (216, 87683)]