218549934

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{7481}}^1$

素因数の和:8033

約数の個数: 32

約数和(自身を含む): 486629280

約数和(自身を除く): 268079346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 7481, 9738, 14607, 14962, 22443, 29214, 44886, 67329, 134658, 201987, 403974, 4047221, 8094442, 12141663, 24283326, 36424989, 72849978, 109274967, 218549934]

約数ペア:

[(1, 218549934), (2, 109274967), (3, 72849978), (6, 36424989), (9, 24283326), (18, 12141663), (27, 8094442), (54, 4047221), (541, 403974), (1082, 201987), (1623, 134658), (3246, 67329), (4869, 44886), (7481, 29214), (9738, 22443), (14607, 14962)]