40477554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172981}}^1$

素因数の和:173002

約数の個数: 24

約数和(自身を含む): 94448172

約数和(自身を除く): 53970618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172981, 345962, 518943, 1037886, 1556829, 2248753, 3113658, 4497506, 6746259, 13492518, 20238777, 40477554]

約数ペア:

[(1, 40477554), (2, 20238777), (3, 13492518), (6, 6746259), (9, 4497506), (13, 3113658), (18, 2248753), (26, 1556829), (39, 1037886), (78, 518943), (117, 345962), (234, 172981)]