11974554

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 56

約数和(自身を含む): 27700992

約数和(自身を除く): 15726438

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 191, 243, 258, 382, 387, 486, 573, 729, 774, 1146, 1161, 1458, 1719, 2322, 3438, 3483, 5157, 6966, 8213, 10314, 10449, 15471, 16426, 20898, 24639, 30942, 31347, 46413, 49278, 62694, 73917, 92826, 139239, 147834, 221751, 278478, 443502, 665253, 1330506, 1995759, 3991518, 5987277, 11974554]

約数ペア:

[(1, 11974554), (2, 5987277), (3, 3991518), (6, 1995759), (9, 1330506), (18, 665253), (27, 443502), (43, 278478), (54, 221751), (81, 147834), (86, 139239), (129, 92826), (162, 73917), (191, 62694), (243, 49278), (258, 46413), (382, 31347), (387, 30942), (486, 24639), (573, 20898), (729, 16426), (774, 15471), (1146, 10449), (1161, 10314), (1458, 8213), (1719, 6966), (2322, 5157), (3438, 3483)]