6886851816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{127591}}^1$

素因数の和:127786

約数の個数: 64

約数和(自身を含む): 18648846720

約数和(自身を除く): 11761994904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 1038, 1384, 2076, 2249, 4152, 4498, 6747, 8996, 13494, 17992, 26988, 53976, 127591, 255182, 382773, 510364, 765546, 1020728, 1531092, 1658683, 3062184, 3317366, 4976049, 6634732, 9952098, 13269464, 19904196, 22073243, 39808392, 44146486, 66219729, 88292972, 132439458, 176585944, 264878916, 286952159, 529757832, 573904318, 860856477, 1147808636, 1721712954, 2295617272, 3443425908, 6886851816]

約数ペア:

[(1, 6886851816), (2, 3443425908), (3, 2295617272), (4, 1721712954), (6, 1147808636), (8, 860856477), (12, 573904318), (13, 529757832), (24, 286952159), (26, 264878916), (39, 176585944), (52, 132439458), (78, 88292972), (104, 66219729), (156, 44146486), (173, 39808392), (312, 22073243), (346, 19904196), (519, 13269464), (692, 9952098), (1038, 6634732), (1384, 4976049), (2076, 3317366), (2249, 3062184), (4152, 1658683), (4498, 1531092), (6747, 1020728), (8996, 765546), (13494, 510364), (17992, 382773), (26988, 255182), (53976, 127591)]