31109148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123449}}^1$

素因数の和:123466

約数の個数: 36

約数和(自身を含む): 89871600

約数和(自身を除く): 58762452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123449, 246898, 370347, 493796, 740694, 864143, 1111041, 1481388, 1728286, 2222082, 2592429, 3456572, 4444164, 5184858, 7777287, 10369716, 15554574, 31109148]

約数ペア:

[(1, 31109148), (2, 15554574), (3, 10369716), (4, 7777287), (6, 5184858), (7, 4444164), (9, 3456572), (12, 2592429), (14, 2222082), (18, 1728286), (21, 1481388), (28, 1111041), (36, 864143), (42, 740694), (63, 493796), (84, 370347), (126, 246898), (252, 123449)]