15889215726

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{42061}}^1$

素因数の和:42777

約数の個数: 48

約数和(自身を含む): 35590508928

約数和(自身を除く): 19701293202

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 677, 1354, 2031, 4062, 6093, 12186, 20987, 41974, 42061, 62961, 84122, 125922, 126183, 188883, 252366, 377766, 378549, 757098, 1303891, 2607782, 3911673, 7823346, 11735019, 23470038, 28475297, 56950594, 85425891, 170851782, 256277673, 512555346, 882734207, 1765468414, 2648202621, 5296405242, 7944607863, 15889215726]

約数ペア:

[(1, 15889215726), (2, 7944607863), (3, 5296405242), (6, 2648202621), (9, 1765468414), (18, 882734207), (31, 512555346), (62, 256277673), (93, 170851782), (186, 85425891), (279, 56950594), (558, 28475297), (677, 23470038), (1354, 11735019), (2031, 7823346), (4062, 3911673), (6093, 2607782), (12186, 1303891), (20987, 757098), (41974, 378549), (42061, 377766), (62961, 252366), (84122, 188883), (125922, 126183)]