18331482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1181}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 39715200

約数和(自身を除く): 21383718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1181, 1194, 2362, 2587, 3543, 5174, 7086, 7761, 15353, 15522, 30706, 46059, 92118, 235019, 470038, 705057, 1410114, 3055247, 6110494, 9165741, 18331482]

約数ペア:

[(1, 18331482), (2, 9165741), (3, 6110494), (6, 3055247), (13, 1410114), (26, 705057), (39, 470038), (78, 235019), (199, 92118), (398, 46059), (597, 30706), (1181, 15522), (1194, 15353), (2362, 7761), (2587, 7086), (3543, 5174)]