13839364

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 31057488

約数和(自身を除く): 17218124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 154, 196, 262, 308, 343, 524, 539, 686, 917, 1078, 1372, 1441, 1834, 2156, 2401, 2882, 3668, 3773, 4802, 5764, 6419, 7546, 9604, 10087, 12838, 15092, 20174, 25676, 26411, 40348, 44933, 52822, 70609, 89866, 105644, 141218, 179732, 282436, 314531, 494263, 629062, 988526, 1258124, 1977052, 3459841, 6919682, 13839364]

約数ペア:

[(1, 13839364), (2, 6919682), (4, 3459841), (7, 1977052), (11, 1258124), (14, 988526), (22, 629062), (28, 494263), (44, 314531), (49, 282436), (77, 179732), (98, 141218), (131, 105644), (154, 89866), (196, 70609), (262, 52822), (308, 44933), (343, 40348), (524, 26411), (539, 25676), (686, 20174), (917, 15092), (1078, 12838), (1372, 10087), (1441, 9604), (1834, 7546), (2156, 6419), (2401, 5764), (2882, 4802), (3668, 3773)]