1953720006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{2087}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 4618321920

約数和(自身を除く): 2664601914

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 719, 1302, 1438, 2087, 2157, 4174, 4314, 5033, 6261, 10066, 12522, 14609, 15099, 22289, 29218, 30198, 43827, 44578, 64697, 66867, 87654, 129394, 133734, 156023, 194091, 312046, 388182, 452879, 468069, 905758, 936138, 1358637, 1500553, 2717274, 3001106, 4501659, 9003318, 10503871, 21007742, 31511613, 46517143, 63023226, 93034286, 139551429, 279102858, 325620001, 651240002, 976860003, 1953720006]

約数ペア:

[(1, 1953720006), (2, 976860003), (3, 651240002), (6, 325620001), (7, 279102858), (14, 139551429), (21, 93034286), (31, 63023226), (42, 46517143), (62, 31511613), (93, 21007742), (186, 10503871), (217, 9003318), (434, 4501659), (651, 3001106), (719, 2717274), (1302, 1500553), (1438, 1358637), (2087, 936138), (2157, 905758), (4174, 468069), (4314, 452879), (5033, 388182), (6261, 312046), (10066, 194091), (12522, 156023), (14609, 133734), (15099, 129394), (22289, 87654), (29218, 66867), (30198, 64697), (43827, 44578)]