13880754

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 33062400

約数和(自身を除く): 19181646

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 83, 114, 163, 166, 171, 249, 326, 342, 489, 498, 513, 747, 978, 1026, 1467, 1494, 1577, 2241, 2934, 3097, 3154, 4401, 4482, 4731, 6194, 8802, 9291, 9462, 13529, 14193, 18582, 27058, 27873, 28386, 40587, 42579, 55746, 81174, 83619, 85158, 121761, 167238, 243522, 257051, 365283, 514102, 730566, 771153, 1542306, 2313459, 4626918, 6940377, 13880754]

約数ペア:

[(1, 13880754), (2, 6940377), (3, 4626918), (6, 2313459), (9, 1542306), (18, 771153), (19, 730566), (27, 514102), (38, 365283), (54, 257051), (57, 243522), (83, 167238), (114, 121761), (163, 85158), (166, 83619), (171, 81174), (249, 55746), (326, 42579), (342, 40587), (489, 28386), (498, 27873), (513, 27058), (747, 18582), (978, 14193), (1026, 13529), (1467, 9462), (1494, 9291), (1577, 8802), (2241, 6194), (2934, 4731), (3097, 4482), (3154, 4401)]