40420998

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{18257}}^1$

素因数の和:18309

約数の個数: 32

約数和(自身を含む): 92020320

約数和(自身を除く): 51599322

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 18257, 36514, 54771, 109542, 164313, 328626, 492939, 748537, 985878, 1497074, 2245611, 4491222, 6736833, 13473666, 20210499, 40420998]

約数ペア:

[(1, 40420998), (2, 20210499), (3, 13473666), (6, 6736833), (9, 4491222), (18, 2245611), (27, 1497074), (41, 985878), (54, 748537), (82, 492939), (123, 328626), (246, 164313), (369, 109542), (738, 54771), (1107, 36514), (2214, 18257)]