2198385756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{37441}}^1$

素因数の和:37691

約数の個数: 72

約数和(自身を含む): 6378319584

約数和(自身を除く): 4179933828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 932, 1398, 1631, 2097, 2796, 3262, 4194, 4893, 6524, 8388, 9786, 14679, 19572, 29358, 37441, 58716, 74882, 112323, 149764, 224646, 262087, 336969, 449292, 524174, 673938, 786261, 1048348, 1347876, 1572522, 2358783, 3145044, 4717566, 8723753, 9435132, 17447506, 26171259, 34895012, 52342518, 61066271, 78513777, 104685036, 122132542, 157027554, 183198813, 244265084, 314055108, 366397626, 549596439, 732795252, 1099192878, 2198385756]

約数ペア:

[(1, 2198385756), (2, 1099192878), (3, 732795252), (4, 549596439), (6, 366397626), (7, 314055108), (9, 244265084), (12, 183198813), (14, 157027554), (18, 122132542), (21, 104685036), (28, 78513777), (36, 61066271), (42, 52342518), (63, 34895012), (84, 26171259), (126, 17447506), (233, 9435132), (252, 8723753), (466, 4717566), (699, 3145044), (932, 2358783), (1398, 1572522), (1631, 1347876), (2097, 1048348), (2796, 786261), (3262, 673938), (4194, 524174), (4893, 449292), (6524, 336969), (8388, 262087), (9786, 224646), (14679, 149764), (19572, 112323), (29358, 74882), (37441, 58716)]