31026492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123121}}^1$

素因数の和:123138

約数の個数: 36

約数和(自身を含む): 89632816

約数和(自身を除く): 58606324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123121, 246242, 369363, 492484, 738726, 861847, 1108089, 1477452, 1723694, 2216178, 2585541, 3447388, 4432356, 5171082, 7756623, 10342164, 15513246, 31026492]

約数ペア:

[(1, 31026492), (2, 15513246), (3, 10342164), (4, 7756623), (6, 5171082), (7, 4432356), (9, 3447388), (12, 2585541), (14, 2216178), (18, 1723694), (21, 1477452), (28, 1108089), (36, 861847), (42, 738726), (63, 492484), (84, 369363), (126, 246242), (252, 123121)]