15487128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11352

約数の個数: 48

約数和(自身を含む): 44155800

約数和(自身を除く): 28668672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11321, 22642, 33963, 45284, 67926, 90568, 101889, 135852, 203778, 215099, 271704, 407556, 430198, 645297, 815112, 860396, 1290594, 1720792, 1935891, 2581188, 3871782, 5162376, 7743564, 15487128]

約数ペア:

[(1, 15487128), (2, 7743564), (3, 5162376), (4, 3871782), (6, 2581188), (8, 1935891), (9, 1720792), (12, 1290594), (18, 860396), (19, 815112), (24, 645297), (36, 430198), (38, 407556), (57, 271704), (72, 215099), (76, 203778), (114, 135852), (152, 101889), (171, 90568), (228, 67926), (342, 45284), (456, 33963), (684, 22642), (1368, 11321)]