8783892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:297

約数の個数: 54

約数和(自身を含む): 24087518

約数和(自身を除く): 15303626

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4932, 5343, 7124, 10686, 16029, 18769, 21372, 32058, 37538, 56307, 64116, 75076, 112614, 168921, 225228, 243997, 337842, 487994, 675684, 731991, 975988, 1463982, 2195973, 2927964, 4391946, 8783892]

約数ペア:

[(1, 8783892), (2, 4391946), (3, 2927964), (4, 2195973), (6, 1463982), (9, 975988), (12, 731991), (13, 675684), (18, 487994), (26, 337842), (36, 243997), (39, 225228), (52, 168921), (78, 112614), (117, 75076), (137, 64116), (156, 56307), (234, 37538), (274, 32058), (411, 21372), (468, 18769), (548, 16029), (822, 10686), (1233, 7124), (1644, 5343), (1781, 4932), (2466, 3562)]