9231278

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 7316050

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 251, 259, 497, 502, 518, 994, 1757, 2627, 3514, 5254, 9287, 17821, 18389, 18574, 35642, 36778, 65009, 124747, 130018, 249494, 659377, 1318754, 4615639, 9231278]

約数ペア:

[(1, 9231278), (2, 4615639), (7, 1318754), (14, 659377), (37, 249494), (71, 130018), (74, 124747), (142, 65009), (251, 36778), (259, 35642), (497, 18574), (502, 18389), (518, 17821), (994, 9287), (1757, 5254), (2627, 3514)]