19605474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155599}}^1$

素因数の和:155614

約数の個数: 24

約数和(自身を含む): 48547200

約数和(自身を除く): 28941726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155599, 311198, 466797, 933594, 1089193, 1400391, 2178386, 2800782, 3267579, 6535158, 9802737, 19605474]

約数ペア:

[(1, 19605474), (2, 9802737), (3, 6535158), (6, 3267579), (7, 2800782), (9, 2178386), (14, 1400391), (18, 1089193), (21, 933594), (42, 466797), (63, 311198), (126, 155599)]