18885132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74941}}^1$

素因数の和:74958

約数の個数: 36

約数和(自身を含む): 54557776

約数和(自身を除く): 35672644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74941, 149882, 224823, 299764, 449646, 524587, 674469, 899292, 1049174, 1348938, 1573761, 2098348, 2697876, 3147522, 4721283, 6295044, 9442566, 18885132]

約数ペア:

[(1, 18885132), (2, 9442566), (3, 6295044), (4, 4721283), (6, 3147522), (7, 2697876), (9, 2098348), (12, 1573761), (14, 1348938), (18, 1049174), (21, 899292), (28, 674469), (36, 524587), (42, 449646), (63, 299764), (84, 224823), (126, 149882), (252, 74941)]