30222738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18479

約数の個数: 48

約数和(自身を含む): 80598336

約数和(自身を除く): 50375598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 18451, 36902, 55353, 110706, 129157, 166059, 239863, 258314, 332118, 387471, 479726, 719589, 774942, 1162413, 1439178, 1679041, 2158767, 2324826, 3358082, 4317534, 5037123, 10074246, 15111369, 30222738]

約数ペア:

[(1, 30222738), (2, 15111369), (3, 10074246), (6, 5037123), (7, 4317534), (9, 3358082), (13, 2324826), (14, 2158767), (18, 1679041), (21, 1439178), (26, 1162413), (39, 774942), (42, 719589), (63, 479726), (78, 387471), (91, 332118), (117, 258314), (126, 239863), (182, 166059), (234, 129157), (273, 110706), (546, 55353), (819, 36902), (1638, 18451)]