13758948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 40360320

約数和(自身を除く): 26601372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 769, 852, 994, 1278, 1491, 1538, 1988, 2307, 2556, 2982, 3076, 4473, 4614, 5383, 5964, 6921, 8946, 9228, 10766, 13842, 16149, 17892, 21532, 27684, 32298, 48447, 54599, 64596, 96894, 109198, 163797, 193788, 218396, 327594, 382193, 491391, 655188, 764386, 982782, 1146579, 1528772, 1965564, 2293158, 3439737, 4586316, 6879474, 13758948]

約数ペア:

[(1, 13758948), (2, 6879474), (3, 4586316), (4, 3439737), (6, 2293158), (7, 1965564), (9, 1528772), (12, 1146579), (14, 982782), (18, 764386), (21, 655188), (28, 491391), (36, 382193), (42, 327594), (63, 218396), (71, 193788), (84, 163797), (126, 109198), (142, 96894), (213, 64596), (252, 54599), (284, 48447), (426, 32298), (497, 27684), (639, 21532), (769, 17892), (852, 16149), (994, 13842), (1278, 10766), (1491, 9228), (1538, 8946), (1988, 6921), (2307, 5964), (2556, 5383), (2982, 4614), (3076, 4473)]