11268894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20664

約数の個数: 32

約数和(自身を含む): 27740160

約数和(自身を除く): 16471266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 20639, 41278, 61917, 123834, 144473, 268307, 288946, 433419, 536614, 804921, 866838, 1609842, 1878149, 3756298, 5634447, 11268894]

約数ペア:

[(1, 11268894), (2, 5634447), (3, 3756298), (6, 1878149), (7, 1609842), (13, 866838), (14, 804921), (21, 536614), (26, 433419), (39, 288946), (42, 268307), (78, 144473), (91, 123834), (182, 61917), (273, 41278), (546, 20639)]