13851978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10682

約数の個数: 32

約数和(自身を含む): 32686080

約数和(自身を除く): 18834102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 10639, 21278, 31917, 63834, 74473, 148946, 223419, 329809, 446838, 659618, 989427, 1978854, 2308663, 4617326, 6925989, 13851978]

約数ペア:

[(1, 13851978), (2, 6925989), (3, 4617326), (6, 2308663), (7, 1978854), (14, 989427), (21, 659618), (31, 446838), (42, 329809), (62, 223419), (93, 148946), (186, 74473), (217, 63834), (434, 31917), (651, 21278), (1302, 10639)]