27889524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 79252992

約数和(自身を除く): 51363468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2591, 2691, 3588, 5182, 5382, 7773, 10364, 10764, 15546, 23319, 31092, 33683, 46638, 59593, 67366, 93276, 101049, 119186, 134732, 178779, 202098, 238372, 303147, 357558, 404196, 536337, 606294, 715116, 774709, 1072674, 1212588, 1549418, 2145348, 2324127, 3098836, 4648254, 6972381, 9296508, 13944762, 27889524]

約数ペア:

[(1, 27889524), (2, 13944762), (3, 9296508), (4, 6972381), (6, 4648254), (9, 3098836), (12, 2324127), (13, 2145348), (18, 1549418), (23, 1212588), (26, 1072674), (36, 774709), (39, 715116), (46, 606294), (52, 536337), (69, 404196), (78, 357558), (92, 303147), (117, 238372), (138, 202098), (156, 178779), (207, 134732), (234, 119186), (276, 101049), (299, 93276), (414, 67366), (468, 59593), (598, 46638), (828, 33683), (897, 31092), (1196, 23319), (1794, 15546), (2591, 10764), (2691, 10364), (3588, 7773), (5182, 5382)]