2631736692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181399}}^1$

素因数の和:181453

約数の個数: 72

約数和(自身を含む): 7395315200

約数和(自身を除く): 4763578508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 181399, 362798, 544197, 725596, 1088394, 1632591, 2176788, 2358187, 3265182, 4716374, 5623369, 6530364, 7074561, 9432748, 11246738, 14149122, 16870107, 21223683, 22493476, 28298244, 33740214, 42447366, 50610321, 67480428, 73103797, 84894732, 101220642, 146207594, 202441284, 219311391, 292415188, 438622782, 657934173, 877245564, 1315868346, 2631736692]

約数ペア:

[(1, 2631736692), (2, 1315868346), (3, 877245564), (4, 657934173), (6, 438622782), (9, 292415188), (12, 219311391), (13, 202441284), (18, 146207594), (26, 101220642), (31, 84894732), (36, 73103797), (39, 67480428), (52, 50610321), (62, 42447366), (78, 33740214), (93, 28298244), (117, 22493476), (124, 21223683), (156, 16870107), (186, 14149122), (234, 11246738), (279, 9432748), (372, 7074561), (403, 6530364), (468, 5623369), (558, 4716374), (806, 3265182), (1116, 2358187), (1209, 2176788), (1612, 1632591), (2418, 1088394), (3627, 725596), (4836, 544197), (7254, 362798), (14508, 181399)]