19080846

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 56

約数和(自身を含む): 44856720

約数和(自身を除く): 25775874

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 569, 621, 729, 1138, 1242, 1458, 1707, 1863, 3414, 3726, 5121, 5589, 10242, 11178, 13087, 15363, 16767, 26174, 30726, 33534, 39261, 46089, 78522, 92178, 117783, 138267, 235566, 276534, 353349, 414801, 706698, 829602, 1060047, 2120094, 3180141, 6360282, 9540423, 19080846]

約数ペア:

[(1, 19080846), (2, 9540423), (3, 6360282), (6, 3180141), (9, 2120094), (18, 1060047), (23, 829602), (27, 706698), (46, 414801), (54, 353349), (69, 276534), (81, 235566), (138, 138267), (162, 117783), (207, 92178), (243, 78522), (414, 46089), (486, 39261), (569, 33534), (621, 30726), (729, 26174), (1138, 16767), (1242, 15363), (1458, 13087), (1707, 11178), (1863, 10242), (3414, 5589), (3726, 5121)]