42261996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1913}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 113186304

約数和(自身を除く): 70924308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 1913, 3156, 3682, 3826, 5523, 5739, 7364, 7652, 11046, 11478, 13391, 22092, 22956, 26782, 40173, 53564, 80346, 160692, 503119, 1006238, 1509357, 2012476, 3018714, 3521833, 6037428, 7043666, 10565499, 14087332, 21130998, 42261996]

約数ペア:

[(1, 42261996), (2, 21130998), (3, 14087332), (4, 10565499), (6, 7043666), (7, 6037428), (12, 3521833), (14, 3018714), (21, 2012476), (28, 1509357), (42, 1006238), (84, 503119), (263, 160692), (526, 80346), (789, 53564), (1052, 40173), (1578, 26782), (1841, 22956), (1913, 22092), (3156, 13391), (3682, 11478), (3826, 11046), (5523, 7652), (5739, 7364)]