11247978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 27205632

約数和(自身を除く): 15957654

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 163, 186, 217, 318, 326, 371, 434, 489, 651, 742, 978, 1113, 1141, 1302, 1643, 2226, 2282, 3286, 3423, 4929, 5053, 6846, 8639, 9858, 10106, 11501, 15159, 17278, 23002, 25917, 30318, 34503, 35371, 51834, 60473, 69006, 70742, 106113, 120946, 181419, 212226, 267809, 362838, 535618, 803427, 1606854, 1874663, 3749326, 5623989, 11247978]

約数ペア:

[(1, 11247978), (2, 5623989), (3, 3749326), (6, 1874663), (7, 1606854), (14, 803427), (21, 535618), (31, 362838), (42, 267809), (53, 212226), (62, 181419), (93, 120946), (106, 106113), (159, 70742), (163, 69006), (186, 60473), (217, 51834), (318, 35371), (326, 34503), (371, 30318), (434, 25917), (489, 23002), (651, 17278), (742, 15159), (978, 11501), (1113, 10106), (1141, 9858), (1302, 8639), (1643, 6846), (2226, 5053), (2282, 4929), (3286, 3423)]