897747156

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{111827}}^1$

素因数の和:112060

約数の個数: 36

約数和(自身を含む): 2279501952

約数和(自身を除く): 1381754796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 111827, 223654, 335481, 447308, 670962, 1006443, 1341924, 2012886, 4025772, 24937421, 49874842, 74812263, 99749684, 149624526, 224436789, 299249052, 448873578, 897747156]

約数ペア:

[(1, 897747156), (2, 448873578), (3, 299249052), (4, 224436789), (6, 149624526), (9, 99749684), (12, 74812263), (18, 49874842), (36, 24937421), (223, 4025772), (446, 2012886), (669, 1341924), (892, 1006443), (1338, 670962), (2007, 447308), (2676, 335481), (4014, 223654), (8028, 111827)]