7997382

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 18044208

約数和(自身を除く): 10046826

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 101, 106, 159, 166, 202, 249, 303, 318, 477, 498, 606, 747, 909, 954, 1494, 1818, 4399, 5353, 8383, 8798, 10706, 13197, 16059, 16766, 25149, 26394, 32118, 39591, 48177, 50298, 75447, 79182, 96354, 150894, 444299, 888598, 1332897, 2665794, 3998691, 7997382]

約数ペア:

[(1, 7997382), (2, 3998691), (3, 2665794), (6, 1332897), (9, 888598), (18, 444299), (53, 150894), (83, 96354), (101, 79182), (106, 75447), (159, 50298), (166, 48177), (202, 39591), (249, 32118), (303, 26394), (318, 25149), (477, 16766), (498, 16059), (606, 13197), (747, 10706), (909, 8798), (954, 8383), (1494, 5353), (1818, 4399)]