37989054

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 51521346

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 419, 438, 621, 657, 838, 1242, 1257, 1314, 1679, 1971, 2514, 3358, 3771, 3942, 5037, 7542, 9637, 10074, 11313, 15111, 19274, 22626, 28911, 30222, 30587, 45333, 57822, 61174, 86733, 90666, 91761, 173466, 183522, 260199, 275283, 520398, 550566, 703501, 825849, 1407002, 1651698, 2110503, 4221006, 6331509, 12663018, 18994527, 37989054]

約数ペア:

[(1, 37989054), (2, 18994527), (3, 12663018), (6, 6331509), (9, 4221006), (18, 2110503), (23, 1651698), (27, 1407002), (46, 825849), (54, 703501), (69, 550566), (73, 520398), (138, 275283), (146, 260199), (207, 183522), (219, 173466), (414, 91761), (419, 90666), (438, 86733), (621, 61174), (657, 57822), (838, 45333), (1242, 30587), (1257, 30222), (1314, 28911), (1679, 22626), (1971, 19274), (2514, 15111), (3358, 11313), (3771, 10074), (3942, 9637), (5037, 7542)]