180520914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{64151}}^1$

素因数の和:64230

約数の個数: 32

約数和(自身を含む): 418784256

約数和(自身を除く): 238263342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 64151, 128302, 192453, 384906, 449057, 898114, 1347171, 2694342, 4298117, 8596234, 12894351, 25788702, 30086819, 60173638, 90260457, 180520914]

約数ペア:

[(1, 180520914), (2, 90260457), (3, 60173638), (6, 30086819), (7, 25788702), (14, 12894351), (21, 8596234), (42, 4298117), (67, 2694342), (134, 1347171), (201, 898114), (402, 449057), (469, 384906), (938, 192453), (1407, 128302), (2814, 64151)]