40205988

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4877}}^1$

素因数の和:5116

約数の個数: 36

約数和(自身を含む): 102096540

約数和(自身を除く): 61890552

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 4877, 8244, 9754, 14631, 19508, 29262, 43893, 58524, 87786, 175572, 1116833, 2233666, 3350499, 4467332, 6700998, 10051497, 13401996, 20102994, 40205988]

約数ペア:

[(1, 40205988), (2, 20102994), (3, 13401996), (4, 10051497), (6, 6700998), (9, 4467332), (12, 3350499), (18, 2233666), (36, 1116833), (229, 175572), (458, 87786), (687, 58524), (916, 43893), (1374, 29262), (2061, 19508), (2748, 14631), (4122, 9754), (4877, 8244)]