19043766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151141}}^1$

素因数の和:151156

約数の個数: 24

約数和(自身を含む): 47156304

約数和(自身を除く): 28112538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151141, 302282, 453423, 906846, 1057987, 1360269, 2115974, 2720538, 3173961, 6347922, 9521883, 19043766]

約数ペア:

[(1, 19043766), (2, 9521883), (3, 6347922), (6, 3173961), (7, 2720538), (9, 2115974), (14, 1360269), (18, 1057987), (21, 906846), (42, 453423), (63, 302282), (126, 151141)]