18028758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 41751360

約数和(自身を除く): 23722602

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 1307, 2299, 2614, 3921, 4598, 6897, 7842, 13794, 14377, 24833, 28754, 43131, 49666, 74499, 86262, 148998, 158147, 273163, 316294, 474441, 546326, 819489, 948882, 1638978, 3004793, 6009586, 9014379, 18028758]

約数ペア:

[(1, 18028758), (2, 9014379), (3, 6009586), (6, 3004793), (11, 1638978), (19, 948882), (22, 819489), (33, 546326), (38, 474441), (57, 316294), (66, 273163), (114, 158147), (121, 148998), (209, 86262), (242, 74499), (363, 49666), (418, 43131), (627, 28754), (726, 24833), (1254, 14377), (1307, 13794), (2299, 7842), (2614, 6897), (3921, 4598)]