7206642

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5639}}^1$

素因数の和:5718

約数の個数: 24

約数和(自身を含む): 15837120

約数和(自身を除く): 8630478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 5639, 11278, 16917, 33834, 50751, 101502, 400369, 800738, 1201107, 2402214, 3603321, 7206642]

約数ペア:

[(1, 7206642), (2, 3603321), (3, 2402214), (6, 1201107), (9, 800738), (18, 400369), (71, 101502), (142, 50751), (213, 33834), (426, 16917), (639, 11278), (1278, 5639)]