13990164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 34376832

約数和(自身を除く): 20386668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 293, 346, 519, 586, 692, 879, 1038, 1172, 1758, 2076, 3516, 3979, 6739, 7958, 11937, 13478, 15916, 20217, 23874, 26956, 40434, 47748, 50689, 80868, 101378, 152067, 202756, 304134, 608268, 1165847, 2331694, 3497541, 4663388, 6995082, 13990164]

約数ペア:

[(1, 13990164), (2, 6995082), (3, 4663388), (4, 3497541), (6, 2331694), (12, 1165847), (23, 608268), (46, 304134), (69, 202756), (92, 152067), (138, 101378), (173, 80868), (276, 50689), (293, 47748), (346, 40434), (519, 26956), (586, 23874), (692, 20217), (879, 15916), (1038, 13478), (1172, 11937), (1758, 7958), (2076, 6739), (3516, 3979)]