180320982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1619}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 380246400

約数和(自身を除く): 199925418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 977, 1619, 1954, 2931, 3238, 4857, 5862, 9714, 18563, 30761, 37126, 55689, 61522, 92283, 111378, 184566, 1581763, 3163526, 4745289, 9490578, 30053497, 60106994, 90160491, 180320982]

約数ペア:

[(1, 180320982), (2, 90160491), (3, 60106994), (6, 30053497), (19, 9490578), (38, 4745289), (57, 3163526), (114, 1581763), (977, 184566), (1619, 111378), (1954, 92283), (2931, 61522), (3238, 55689), (4857, 37126), (5862, 30761), (9714, 18563)]