13842948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 37130240

約数和(自身を除く): 23287292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 739, 892, 1338, 1478, 1561, 2217, 2676, 2956, 3122, 4434, 4683, 5173, 6244, 8868, 9366, 10346, 15519, 18732, 20692, 31038, 62076, 164797, 329594, 494391, 659188, 988782, 1153579, 1977564, 2307158, 3460737, 4614316, 6921474, 13842948]

約数ペア:

[(1, 13842948), (2, 6921474), (3, 4614316), (4, 3460737), (6, 2307158), (7, 1977564), (12, 1153579), (14, 988782), (21, 659188), (28, 494391), (42, 329594), (84, 164797), (223, 62076), (446, 31038), (669, 20692), (739, 18732), (892, 15519), (1338, 10346), (1478, 9366), (1561, 8868), (2217, 6244), (2676, 5173), (2956, 4683), (3122, 4434)]