39139464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17921}}^1$

素因数の和:17950

約数の個数: 64

約数和(自身を含む): 120435840

約数和(自身を除く): 81296376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 17921, 35842, 53763, 71684, 107526, 125447, 143368, 215052, 232973, 250894, 376341, 430104, 465946, 501788, 698919, 752682, 931892, 1003576, 1397838, 1505364, 1630811, 1863784, 2795676, 3010728, 3261622, 4892433, 5591352, 6523244, 9784866, 13046488, 19569732, 39139464]

約数ペア:

[(1, 39139464), (2, 19569732), (3, 13046488), (4, 9784866), (6, 6523244), (7, 5591352), (8, 4892433), (12, 3261622), (13, 3010728), (14, 2795676), (21, 1863784), (24, 1630811), (26, 1505364), (28, 1397838), (39, 1003576), (42, 931892), (52, 752682), (56, 698919), (78, 501788), (84, 465946), (91, 430104), (104, 376341), (156, 250894), (168, 232973), (182, 215052), (273, 143368), (312, 125447), (364, 107526), (546, 71684), (728, 53763), (1092, 35842), (2184, 17921)]