220912146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{134867}}^1$

素因数の和:134895

約数の個数: 48

約数和(自身を含む): 589103424

約数和(自身を除く): 368191278

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, 134867, 269734, 404601, 809202, 944069, 1213803, 1753271, 1888138, 2427606, 2832207, 3506542, 5259813, 5664414, 8496621, 10519626, 12272897, 15779439, 16993242, 24545794, 31558878, 36818691, 73637382, 110456073, 220912146]

約数ペア:

[(1, 220912146), (2, 110456073), (3, 73637382), (6, 36818691), (7, 31558878), (9, 24545794), (13, 16993242), (14, 15779439), (18, 12272897), (21, 10519626), (26, 8496621), (39, 5664414), (42, 5259813), (63, 3506542), (78, 2832207), (91, 2427606), (117, 1888138), (126, 1753271), (182, 1213803), (234, 944069), (273, 809202), (546, 404601), (819, 269734), (1638, 134867)]