1898045268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{94543}}^1$

素因数の和:94796

約数の個数: 48

約数和(自身を含む): 5082685440

約数和(自身を除く): 3184640172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 94543, 189086, 283629, 378172, 567258, 661801, 1134516, 1323602, 1985403, 2647204, 3970806, 7941612, 22595777, 45191554, 67787331, 90383108, 135574662, 158170439, 271149324, 316340878, 474511317, 632681756, 949022634, 1898045268]

約数ペア:

[(1, 1898045268), (2, 949022634), (3, 632681756), (4, 474511317), (6, 316340878), (7, 271149324), (12, 158170439), (14, 135574662), (21, 90383108), (28, 67787331), (42, 45191554), (84, 22595777), (239, 7941612), (478, 3970806), (717, 2647204), (956, 1985403), (1434, 1323602), (1673, 1134516), (2868, 661801), (3346, 567258), (5019, 378172), (6692, 283629), (10038, 189086), (20076, 94543)]