12013722

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 30970836

約数和(自身を除く): 18957114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 257, 294, 318, 371, 441, 477, 514, 742, 771, 882, 954, 1113, 1542, 1799, 2226, 2313, 2597, 3339, 3598, 4626, 5194, 5397, 6678, 7791, 10794, 12593, 13621, 15582, 16191, 23373, 25186, 27242, 32382, 37779, 40863, 46746, 75558, 81726, 95347, 113337, 122589, 190694, 226674, 245178, 286041, 572082, 667429, 858123, 1334858, 1716246, 2002287, 4004574, 6006861, 12013722]

約数ペア:

[(1, 12013722), (2, 6006861), (3, 4004574), (6, 2002287), (7, 1716246), (9, 1334858), (14, 858123), (18, 667429), (21, 572082), (42, 286041), (49, 245178), (53, 226674), (63, 190694), (98, 122589), (106, 113337), (126, 95347), (147, 81726), (159, 75558), (257, 46746), (294, 40863), (318, 37779), (371, 32382), (441, 27242), (477, 25186), (514, 23373), (742, 16191), (771, 15582), (882, 13621), (954, 12593), (1113, 10794), (1542, 7791), (1799, 6678), (2226, 5397), (2313, 5194), (2597, 4626), (3339, 3598)]