130193826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23663}}^1$

素因数の和:23806

約数の個数: 32

約数和(自身を含む): 299870208

約数和(自身を除く): 169676382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 23663, 47326, 70989, 141978, 165641, 331282, 496923, 993846, 3099853, 6199706, 9299559, 18599118, 21698971, 43397942, 65096913, 130193826]

約数ペア:

[(1, 130193826), (2, 65096913), (3, 43397942), (6, 21698971), (7, 18599118), (14, 9299559), (21, 6199706), (42, 3099853), (131, 993846), (262, 496923), (393, 331282), (786, 165641), (917, 141978), (1834, 70989), (2751, 47326), (5502, 23663)]