27816798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 61706880

約数和(自身を除く): 33890082

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 103, 114, 138, 206, 309, 437, 618, 874, 1311, 1957, 2369, 2622, 3914, 4738, 5871, 7107, 10609, 11742, 14214, 21218, 31827, 45011, 63654, 90022, 135033, 201571, 244007, 270066, 403142, 488014, 604713, 732021, 1209426, 1464042, 4636133, 9272266, 13908399, 27816798]

約数ペア:

[(1, 27816798), (2, 13908399), (3, 9272266), (6, 4636133), (19, 1464042), (23, 1209426), (38, 732021), (46, 604713), (57, 488014), (69, 403142), (103, 270066), (114, 244007), (138, 201571), (206, 135033), (309, 90022), (437, 63654), (618, 45011), (874, 31827), (1311, 21218), (1957, 14214), (2369, 11742), (2622, 10609), (3914, 7107), (4738, 5871)]