12339516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 21045444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2069, 2982, 4138, 5964, 6207, 8276, 12414, 14483, 24828, 28966, 43449, 57932, 86898, 146899, 173796, 293798, 440697, 587596, 881394, 1028293, 1762788, 2056586, 3084879, 4113172, 6169758, 12339516]

約数ペア:

[(1, 12339516), (2, 6169758), (3, 4113172), (4, 3084879), (6, 2056586), (7, 1762788), (12, 1028293), (14, 881394), (21, 587596), (28, 440697), (42, 293798), (71, 173796), (84, 146899), (142, 86898), (213, 57932), (284, 43449), (426, 28966), (497, 24828), (852, 14483), (994, 12414), (1491, 8276), (1988, 6207), (2069, 5964), (2982, 4138)]