5103126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 12793248

約数和(自身を除く): 7690122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 401, 606, 707, 802, 909, 1203, 1414, 1818, 2121, 2406, 2807, 3609, 4242, 5614, 6363, 7218, 8421, 12726, 16842, 25263, 40501, 50526, 81002, 121503, 243006, 283507, 364509, 567014, 729018, 850521, 1701042, 2551563, 5103126]

約数ペア:

[(1, 5103126), (2, 2551563), (3, 1701042), (6, 850521), (7, 729018), (9, 567014), (14, 364509), (18, 283507), (21, 243006), (42, 121503), (63, 81002), (101, 50526), (126, 40501), (202, 25263), (303, 16842), (401, 12726), (606, 8421), (707, 7218), (802, 6363), (909, 5614), (1203, 4242), (1414, 3609), (1818, 2807), (2121, 2406)]