2244438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 5690880

約数和(自身を除く): 3446442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 379, 423, 658, 758, 846, 987, 1137, 1974, 2274, 2653, 2961, 3411, 5306, 5922, 6822, 7959, 15918, 17813, 23877, 35626, 47754, 53439, 106878, 124691, 160317, 249382, 320634, 374073, 748146, 1122219, 2244438]

約数ペア:

[(1, 2244438), (2, 1122219), (3, 748146), (6, 374073), (7, 320634), (9, 249382), (14, 160317), (18, 124691), (21, 106878), (42, 53439), (47, 47754), (63, 35626), (94, 23877), (126, 17813), (141, 15918), (282, 7959), (329, 6822), (379, 5922), (423, 5306), (658, 3411), (758, 2961), (846, 2653), (987, 2274), (1137, 1974)]