126263018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12829}}^1$

素因数の和:12894

約数の個数: 32

約数和(自身を含む): 234019200

約数和(自身を除く): 107756182

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 12829, 25658, 89803, 179606, 243751, 474673, 487502, 949346, 1706257, 3322711, 3412514, 6645422, 9018787, 18037574, 63131509, 126263018]

約数ペア:

[(1, 126263018), (2, 63131509), (7, 18037574), (14, 9018787), (19, 6645422), (37, 3412514), (38, 3322711), (74, 1706257), (133, 949346), (259, 487502), (266, 474673), (518, 243751), (703, 179606), (1406, 89803), (4921, 25658), (9842, 12829)]