139174938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15131}}^1$

素因数の和:15219

約数の個数: 48

約数和(自身を含む): 349367616

約数和(自身を除く): 210192678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 15131, 30262, 45393, 90786, 105917, 136179, 211834, 272358, 317751, 635502, 953253, 1104563, 1906506, 2209126, 3313689, 6627378, 7731941, 9941067, 15463882, 19882134, 23195823, 46391646, 69587469, 139174938]

約数ペア:

[(1, 139174938), (2, 69587469), (3, 46391646), (6, 23195823), (7, 19882134), (9, 15463882), (14, 9941067), (18, 7731941), (21, 6627378), (42, 3313689), (63, 2209126), (73, 1906506), (126, 1104563), (146, 953253), (219, 635502), (438, 317751), (511, 272358), (657, 211834), (1022, 136179), (1314, 105917), (1533, 90786), (3066, 45393), (4599, 30262), (9198, 15131)]