12264876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 33939360

約数和(自身を除く): 21674484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 359, 438, 468, 657, 718, 876, 949, 1077, 1314, 1436, 1898, 2154, 2628, 2847, 3231, 3796, 4308, 4667, 5694, 6462, 8541, 9334, 11388, 12924, 14001, 17082, 18668, 26207, 28002, 34164, 42003, 52414, 56004, 78621, 84006, 104828, 157242, 168012, 235863, 314484, 340691, 471726, 681382, 943452, 1022073, 1362764, 2044146, 3066219, 4088292, 6132438, 12264876]

約数ペア:

[(1, 12264876), (2, 6132438), (3, 4088292), (4, 3066219), (6, 2044146), (9, 1362764), (12, 1022073), (13, 943452), (18, 681382), (26, 471726), (36, 340691), (39, 314484), (52, 235863), (73, 168012), (78, 157242), (117, 104828), (146, 84006), (156, 78621), (219, 56004), (234, 52414), (292, 42003), (359, 34164), (438, 28002), (468, 26207), (657, 18668), (718, 17082), (876, 14001), (949, 12924), (1077, 11388), (1314, 9334), (1436, 8541), (1898, 6462), (2154, 5694), (2628, 4667), (2847, 4308), (3231, 3796)]