27749178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 63475776

約数和(自身を除く): 35726598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 691, 873, 1382, 1746, 2073, 2231, 4146, 4462, 6219, 6693, 12438, 13386, 15893, 20079, 31786, 40158, 47679, 67027, 95358, 134054, 143037, 201081, 286074, 402162, 603243, 1206486, 1541621, 3083242, 4624863, 9249726, 13874589, 27749178]

約数ペア:

[(1, 27749178), (2, 13874589), (3, 9249726), (6, 4624863), (9, 3083242), (18, 1541621), (23, 1206486), (46, 603243), (69, 402162), (97, 286074), (138, 201081), (194, 143037), (207, 134054), (291, 95358), (414, 67027), (582, 47679), (691, 40158), (873, 31786), (1382, 20079), (1746, 15893), (2073, 13386), (2231, 12438), (4146, 6693), (4462, 6219)]