869403654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{3041}}^1$

素因数の和:5325

約数の個数: 48

約数和(自身を含む): 2154466080

約数和(自身を除く): 1285062426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2269, 3041, 4538, 6082, 6807, 9123, 13614, 15883, 18246, 20421, 21287, 27369, 31766, 40842, 42574, 47649, 54738, 63861, 95298, 127722, 142947, 191583, 285894, 383166, 6900029, 13800058, 20700087, 41400174, 48300203, 62100261, 96600406, 124200522, 144900609, 289801218, 434701827, 869403654]

約数ペア:

[(1, 869403654), (2, 434701827), (3, 289801218), (6, 144900609), (7, 124200522), (9, 96600406), (14, 62100261), (18, 48300203), (21, 41400174), (42, 20700087), (63, 13800058), (126, 6900029), (2269, 383166), (3041, 285894), (4538, 191583), (6082, 142947), (6807, 127722), (9123, 95298), (13614, 63861), (15883, 54738), (18246, 47649), (20421, 42574), (21287, 40842), (27369, 31766)]