13176378

素因数分解:

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

素因数の和:240

約数の個数: 48

約数和(自身を含む): 30853440

約数和(自身を除く): 17677062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 103, 138, 206, 207, 309, 414, 618, 621, 927, 1242, 1854, 2369, 2781, 4738, 5562, 7107, 10609, 14214, 21218, 21321, 31827, 42642, 63654, 63963, 95481, 127926, 190962, 244007, 286443, 488014, 572886, 732021, 1464042, 2196063, 4392126, 6588189, 13176378]

約数ペア:

[(1, 13176378), (2, 6588189), (3, 4392126), (6, 2196063), (9, 1464042), (18, 732021), (23, 572886), (27, 488014), (46, 286443), (54, 244007), (69, 190962), (103, 127926), (138, 95481), (206, 63963), (207, 63654), (309, 42642), (414, 31827), (618, 21321), (621, 21218), (927, 14214), (1242, 10609), (1854, 7107), (2369, 5562), (2781, 4738)]