13425006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 32306688

約数和(自身を除く): 18881682

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 111, 159, 163, 222, 259, 318, 326, 371, 489, 518, 742, 777, 978, 1113, 1141, 1554, 1961, 2226, 2282, 3423, 3922, 5883, 6031, 6846, 8639, 11766, 12062, 13727, 17278, 18093, 25917, 27454, 36186, 41181, 42217, 51834, 60473, 82362, 84434, 120946, 126651, 181419, 253302, 319643, 362838, 639286, 958929, 1917858, 2237501, 4475002, 6712503, 13425006]

約数ペア:

[(1, 13425006), (2, 6712503), (3, 4475002), (6, 2237501), (7, 1917858), (14, 958929), (21, 639286), (37, 362838), (42, 319643), (53, 253302), (74, 181419), (106, 126651), (111, 120946), (159, 84434), (163, 82362), (222, 60473), (259, 51834), (318, 42217), (326, 41181), (371, 36186), (489, 27454), (518, 25917), (742, 18093), (777, 17278), (978, 13727), (1113, 12062), (1141, 11766), (1554, 8639), (1961, 6846), (2226, 6031), (2282, 5883), (3423, 3922)]