18565549938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3491}}^1\times {\mathrm{22727}}^1$

素因数の和:26239

約数の個数: 48

約数和(自身を含む): 43333932096

約数和(自身を除く): 24768382158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3491, 6982, 10473, 20946, 22727, 31419, 45383, 45454, 62838, 68181, 90766, 136149, 136362, 204543, 272298, 295451, 408447, 409086, 590902, 816894, 886353, 1772706, 2659059, 5318118, 79339957, 158679914, 238019871, 476039742, 714059613, 1031419441, 1428119226, 2062838882, 3094258323, 6188516646, 9282774969, 18565549938]

約数ペア:

[(1, 18565549938), (2, 9282774969), (3, 6188516646), (6, 3094258323), (9, 2062838882), (13, 1428119226), (18, 1031419441), (26, 714059613), (39, 476039742), (78, 238019871), (117, 158679914), (234, 79339957), (3491, 5318118), (6982, 2659059), (10473, 1772706), (20946, 886353), (22727, 816894), (31419, 590902), (45383, 409086), (45454, 408447), (62838, 295451), (68181, 272298), (90766, 204543), (136149, 136362)]