126408996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{501623}}^1$

素因数の和:501640

約数の個数: 36

約数和(自身を含む): 365182272

約数和(自身を除く): 238773276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 501623, 1003246, 1504869, 2006492, 3009738, 3511361, 4514607, 6019476, 7022722, 9029214, 10534083, 14045444, 18058428, 21068166, 31602249, 42136332, 63204498, 126408996]

約数ペア:

[(1, 126408996), (2, 63204498), (3, 42136332), (4, 31602249), (6, 21068166), (7, 18058428), (9, 14045444), (12, 10534083), (14, 9029214), (18, 7022722), (21, 6019476), (28, 4514607), (36, 3511361), (42, 3009738), (63, 2006492), (84, 1504869), (126, 1003246), (252, 501623)]