12500154

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^2$

素因数の和:319

約数の個数: 36

約数和(自身を含む): 28020174

約数和(自身を除く): 15520020

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 222, 274, 333, 411, 666, 822, 1233, 2466, 5069, 10138, 15207, 18769, 30414, 37538, 45621, 56307, 91242, 112614, 168921, 337842, 694453, 1388906, 2083359, 4166718, 6250077, 12500154]

約数ペア:

[(1, 12500154), (2, 6250077), (3, 4166718), (6, 2083359), (9, 1388906), (18, 694453), (37, 337842), (74, 168921), (111, 112614), (137, 91242), (222, 56307), (274, 45621), (333, 37538), (411, 30414), (666, 18769), (822, 15207), (1233, 10138), (2466, 5069)]