40484826

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1439}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 49716774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1439, 1563, 2878, 3126, 4317, 4689, 8634, 9378, 12951, 14067, 25902, 28134, 38853, 77706, 749719, 1499438, 2249157, 4498314, 6747471, 13494942, 20242413, 40484826]

約数ペア:

[(1, 40484826), (2, 20242413), (3, 13494942), (6, 6747471), (9, 4498314), (18, 2249157), (27, 1499438), (54, 749719), (521, 77706), (1042, 38853), (1439, 28134), (1563, 25902), (2878, 14067), (3126, 12951), (4317, 9378), (4689, 8634)]