139536894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{8123}}^1$

素因数の和:8544

約数の個数: 32

約数和(自身を含む): 319760640

約数和(自身を除く): 180223746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8123, 8589, 16246, 17178, 24369, 48738, 56861, 113722, 170583, 341166, 3322307, 6644614, 9966921, 19933842, 23256149, 46512298, 69768447, 139536894]

約数ペア:

[(1, 139536894), (2, 69768447), (3, 46512298), (6, 23256149), (7, 19933842), (14, 9966921), (21, 6644614), (42, 3322307), (409, 341166), (818, 170583), (1227, 113722), (2454, 56861), (2863, 48738), (5726, 24369), (8123, 17178), (8589, 16246)]