40444326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3430

約数の個数: 64

約数和(自身を含む): 102513600

約数和(自身を除く): 62069274

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3389, 3978, 5967, 6778, 10167, 11934, 20334, 30501, 44057, 57613, 61002, 88114, 91503, 115226, 132171, 172839, 183006, 264342, 345678, 396513, 518517, 748969, 793026, 1037034, 1189539, 1497938, 1555551, 2246907, 2379078, 3111102, 4493814, 6740721, 13481442, 20222163, 40444326]

約数ペア:

[(1, 40444326), (2, 20222163), (3, 13481442), (6, 6740721), (9, 4493814), (13, 3111102), (17, 2379078), (18, 2246907), (26, 1555551), (27, 1497938), (34, 1189539), (39, 1037034), (51, 793026), (54, 748969), (78, 518517), (102, 396513), (117, 345678), (153, 264342), (221, 183006), (234, 172839), (306, 132171), (351, 115226), (442, 91503), (459, 88114), (663, 61002), (702, 57613), (918, 44057), (1326, 30501), (1989, 20334), (3389, 11934), (3978, 10167), (5967, 6778)]