19272078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152953}}^1$

素因数の和:152968

約数の個数: 24

約数和(自身を含む): 47721648

約数和(自身を除く): 28449570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152953, 305906, 458859, 917718, 1070671, 1376577, 2141342, 2753154, 3212013, 6424026, 9636039, 19272078]

約数ペア:

[(1, 19272078), (2, 9636039), (3, 6424026), (6, 3212013), (7, 2753154), (9, 2141342), (14, 1376577), (18, 1070671), (21, 917718), (42, 458859), (63, 305906), (126, 152953)]