1405257444

素因数分解:

$2^2\times 3^3\times {\mathrm{2243}}^1\times {\mathrm{5801}}^1$

素因数の和:8057

約数の個数: 48

約数和(自身を含む): 3645512640

約数和(自身を除く): 2240255196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2243, 4486, 5801, 6729, 8972, 11602, 13458, 17403, 20187, 23204, 26916, 34806, 40374, 52209, 60561, 69612, 80748, 104418, 121122, 156627, 208836, 242244, 313254, 626508, 13011643, 26023286, 39034929, 52046572, 78069858, 117104787, 156139716, 234209574, 351314361, 468419148, 702628722, 1405257444]

約数ペア:

[(1, 1405257444), (2, 702628722), (3, 468419148), (4, 351314361), (6, 234209574), (9, 156139716), (12, 117104787), (18, 78069858), (27, 52046572), (36, 39034929), (54, 26023286), (108, 13011643), (2243, 626508), (4486, 313254), (5801, 242244), (6729, 208836), (8972, 156627), (11602, 121122), (13458, 104418), (17403, 80748), (20187, 69612), (23204, 60561), (26916, 52209), (34806, 40374)]