243438246

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{30529}}^1$

素因数の和:30980

約数の個数: 24

約数和(自身を含む): 528657480

約数和(自身を除く): 285219234

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 30529, 61058, 91587, 183174, 274761, 549522, 13524347, 27048694, 40573041, 81146082, 121719123, 243438246]

約数ペア:

[(1, 243438246), (2, 121719123), (3, 81146082), (6, 40573041), (9, 27048694), (18, 13524347), (443, 549522), (886, 274761), (1329, 183174), (2658, 91587), (3987, 61058), (7974, 30529)]