8542548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 24984960

約数和(自身を除く): 16442412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 311, 327, 436, 622, 654, 763, 933, 981, 1244, 1308, 1526, 1866, 1962, 2177, 2289, 2799, 3052, 3732, 3924, 4354, 4578, 5598, 6531, 6867, 8708, 9156, 11196, 13062, 13734, 19593, 26124, 27468, 33899, 39186, 67798, 78372, 101697, 135596, 203394, 237293, 305091, 406788, 474586, 610182, 711879, 949172, 1220364, 1423758, 2135637, 2847516, 4271274, 8542548]

約数ペア:

[(1, 8542548), (2, 4271274), (3, 2847516), (4, 2135637), (6, 1423758), (7, 1220364), (9, 949172), (12, 711879), (14, 610182), (18, 474586), (21, 406788), (28, 305091), (36, 237293), (42, 203394), (63, 135596), (84, 101697), (109, 78372), (126, 67798), (218, 39186), (252, 33899), (311, 27468), (327, 26124), (436, 19593), (622, 13734), (654, 13062), (763, 11196), (933, 9156), (981, 8708), (1244, 6867), (1308, 6531), (1526, 5598), (1866, 4578), (1962, 4354), (2177, 3924), (2289, 3732), (2799, 3052)]