16993602

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 21419838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 379, 423, 477, 758, 846, 954, 1137, 2274, 2491, 3411, 4982, 6822, 7473, 14946, 17813, 20087, 22419, 35626, 40174, 44838, 53439, 60261, 106878, 120522, 160317, 180783, 320634, 361566, 944089, 1888178, 2832267, 5664534, 8496801, 16993602]

約数ペア:

[(1, 16993602), (2, 8496801), (3, 5664534), (6, 2832267), (9, 1888178), (18, 944089), (47, 361566), (53, 320634), (94, 180783), (106, 160317), (141, 120522), (159, 106878), (282, 60261), (318, 53439), (379, 44838), (423, 40174), (477, 35626), (758, 22419), (846, 20087), (954, 17813), (1137, 14946), (2274, 7473), (2491, 6822), (3411, 4982)]