2729126778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{2129}}^1$

素因数の和:3491

約数の個数: 64

約数和(自身を含む): 6517186560

約数和(自身を除く): 3788059782

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1327, 2129, 2654, 3981, 4258, 6387, 7962, 9289, 12774, 14903, 18578, 27867, 29806, 30521, 44709, 48967, 55734, 61042, 89418, 91563, 97934, 146901, 183126, 213647, 293802, 342769, 427294, 640941, 685538, 1028307, 1281882, 2056614, 2825183, 5650366, 8475549, 16951098, 19776281, 39552562, 59328843, 64979209, 118657686, 129958418, 194937627, 389875254, 454854463, 909708926, 1364563389, 2729126778]

約数ペア:

[(1, 2729126778), (2, 1364563389), (3, 909708926), (6, 454854463), (7, 389875254), (14, 194937627), (21, 129958418), (23, 118657686), (42, 64979209), (46, 59328843), (69, 39552562), (138, 19776281), (161, 16951098), (322, 8475549), (483, 5650366), (966, 2825183), (1327, 2056614), (2129, 1281882), (2654, 1028307), (3981, 685538), (4258, 640941), (6387, 427294), (7962, 342769), (9289, 293802), (12774, 213647), (14903, 183126), (18578, 146901), (27867, 97934), (29806, 91563), (30521, 89418), (44709, 61042), (48967, 55734)]