1946375982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{20887}}^1$

素因数の和:21093

約数の個数: 48

約数和(自身を含む): 4379461632

約数和(自身を除く): 2433085650

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 167, 186, 279, 334, 501, 558, 1002, 1503, 3006, 5177, 10354, 15531, 20887, 31062, 41774, 46593, 62661, 93186, 125322, 187983, 375966, 647497, 1294994, 1942491, 3488129, 3884982, 5827473, 6976258, 10464387, 11654946, 20928774, 31393161, 62786322, 108131999, 216263998, 324395997, 648791994, 973187991, 1946375982]

約数ペア:

[(1, 1946375982), (2, 973187991), (3, 648791994), (6, 324395997), (9, 216263998), (18, 108131999), (31, 62786322), (62, 31393161), (93, 20928774), (167, 11654946), (186, 10464387), (279, 6976258), (334, 5827473), (501, 3884982), (558, 3488129), (1002, 1942491), (1503, 1294994), (3006, 647497), (5177, 375966), (10354, 187983), (15531, 125322), (20887, 93186), (31062, 62661), (41774, 46593)]