63954828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253789}}^1$

素因数の和:253806

約数の個数: 36

約数和(自身を含む): 184759120

約数和(自身を除く): 120804292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253789, 507578, 761367, 1015156, 1522734, 1776523, 2284101, 3045468, 3553046, 4568202, 5329569, 7106092, 9136404, 10659138, 15988707, 21318276, 31977414, 63954828]

約数ペア:

[(1, 63954828), (2, 31977414), (3, 21318276), (4, 15988707), (6, 10659138), (7, 9136404), (9, 7106092), (12, 5329569), (14, 4568202), (18, 3553046), (21, 3045468), (28, 2284101), (36, 1776523), (42, 1522734), (63, 1015156), (84, 761367), (126, 507578), (252, 253789)]