19204164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76207}}^1$

素因数の和:76224

約数の個数: 36

約数和(自身を含む): 55479424

約数和(自身を除く): 36275260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76207, 152414, 228621, 304828, 457242, 533449, 685863, 914484, 1066898, 1371726, 1600347, 2133796, 2743452, 3200694, 4801041, 6401388, 9602082, 19204164]

約数ペア:

[(1, 19204164), (2, 9602082), (3, 6401388), (4, 4801041), (6, 3200694), (7, 2743452), (9, 2133796), (12, 1600347), (14, 1371726), (18, 1066898), (21, 914484), (28, 685863), (36, 533449), (42, 457242), (63, 304828), (84, 228621), (126, 152414), (252, 76207)]