12586434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 30249216

約数和(自身を除く): 17662782

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1381, 1519, 2762, 3038, 4143, 4557, 8286, 9114, 9667, 19334, 29001, 42811, 58002, 67669, 85622, 128433, 135338, 203007, 256866, 299677, 406014, 599354, 899031, 1798062, 2097739, 4195478, 6293217, 12586434]

約数ペア:

[(1, 12586434), (2, 6293217), (3, 4195478), (6, 2097739), (7, 1798062), (14, 899031), (21, 599354), (31, 406014), (42, 299677), (49, 256866), (62, 203007), (93, 135338), (98, 128433), (147, 85622), (186, 67669), (217, 58002), (294, 42811), (434, 29001), (651, 19334), (1302, 9667), (1381, 9114), (1519, 8286), (2762, 4557), (3038, 4143)]