2018517384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{208697}}^1$

素因数の和:208750

約数の個数: 64

約数和(自身を含む): 5609802240

約数和(自身を除く): 3591284856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 208697, 417394, 626091, 834788, 1252182, 1669576, 2504364, 2713061, 5008728, 5426122, 6469607, 8139183, 10852244, 12939214, 16278366, 19408821, 21704488, 25878428, 32556732, 38817642, 51756856, 65113464, 77635284, 84104891, 155270568, 168209782, 252314673, 336419564, 504629346, 672839128, 1009258692, 2018517384]

約数ペア:

[(1, 2018517384), (2, 1009258692), (3, 672839128), (4, 504629346), (6, 336419564), (8, 252314673), (12, 168209782), (13, 155270568), (24, 84104891), (26, 77635284), (31, 65113464), (39, 51756856), (52, 38817642), (62, 32556732), (78, 25878428), (93, 21704488), (104, 19408821), (124, 16278366), (156, 12939214), (186, 10852244), (248, 8139183), (312, 6469607), (372, 5426122), (403, 5008728), (744, 2713061), (806, 2504364), (1209, 1669576), (1612, 1252182), (2418, 834788), (3224, 626091), (4836, 417394), (9672, 208697)]