18706968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37117}}^1$

素因数の和:37136

約数の個数: 48

約数和(自身を含む): 57904080

約数和(自身を除く): 39197112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37117, 74234, 111351, 148468, 222702, 259819, 296936, 334053, 445404, 519638, 668106, 779457, 890808, 1039276, 1336212, 1558914, 2078552, 2338371, 2672424, 3117828, 4676742, 6235656, 9353484, 18706968]

約数ペア:

[(1, 18706968), (2, 9353484), (3, 6235656), (4, 4676742), (6, 3117828), (7, 2672424), (8, 2338371), (9, 2078552), (12, 1558914), (14, 1336212), (18, 1039276), (21, 890808), (24, 779457), (28, 668106), (36, 519638), (42, 445404), (56, 334053), (63, 296936), (72, 259819), (84, 222702), (126, 148468), (168, 111351), (252, 74234), (504, 37117)]