7873908

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1913}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 21436800

約数和(自身を除く): 13562892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1913, 2058, 3826, 4116, 5739, 7652, 11478, 13391, 22956, 26782, 40173, 53564, 80346, 93737, 160692, 187474, 281211, 374948, 562422, 656159, 1124844, 1312318, 1968477, 2624636, 3936954, 7873908]

約数ペア:

[(1, 7873908), (2, 3936954), (3, 2624636), (4, 1968477), (6, 1312318), (7, 1124844), (12, 656159), (14, 562422), (21, 374948), (28, 281211), (42, 187474), (49, 160692), (84, 93737), (98, 80346), (147, 53564), (196, 40173), (294, 26782), (343, 22956), (588, 13391), (686, 11478), (1029, 7652), (1372, 5739), (1913, 4116), (2058, 3826)]