90909798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 212327280

約数和(自身を除く): 121417482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 373, 746, 829, 1119, 1658, 2238, 2487, 2611, 4974, 5222, 5803, 7833, 11606, 15666, 17409, 18277, 34818, 36554, 40621, 54831, 81242, 109662, 121863, 243726, 309217, 618434, 927651, 1855302, 2164519, 4329038, 6493557, 12987114, 15151633, 30303266, 45454899, 90909798]

約数ペア:

[(1, 90909798), (2, 45454899), (3, 30303266), (6, 15151633), (7, 12987114), (14, 6493557), (21, 4329038), (42, 2164519), (49, 1855302), (98, 927651), (147, 618434), (294, 309217), (373, 243726), (746, 121863), (829, 109662), (1119, 81242), (1658, 54831), (2238, 40621), (2487, 36554), (2611, 34818), (4974, 18277), (5222, 17409), (5803, 15666), (7833, 11606)]