12878298

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10369}}^1$

素因数の和:10403

約数の個数: 32

約数和(自身を含む): 29865600

約数和(自身を除く): 16987302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10369, 20738, 31107, 62214, 93321, 186642, 238487, 279963, 476974, 559926, 715461, 1430922, 2146383, 4292766, 6439149, 12878298]

約数ペア:

[(1, 12878298), (2, 6439149), (3, 4292766), (6, 2146383), (9, 1430922), (18, 715461), (23, 559926), (27, 476974), (46, 279963), (54, 238487), (69, 186642), (138, 93321), (207, 62214), (414, 31107), (621, 20738), (1242, 10369)]