12618684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 35009520

約数和(自身を除く): 22390836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 457, 468, 531, 708, 767, 914, 1062, 1371, 1534, 1828, 2124, 2301, 2742, 3068, 4113, 4602, 5484, 5941, 6903, 8226, 9204, 11882, 13806, 16452, 17823, 23764, 26963, 27612, 35646, 53469, 53926, 71292, 80889, 106938, 107852, 161778, 213876, 242667, 323556, 350519, 485334, 701038, 970668, 1051557, 1402076, 2103114, 3154671, 4206228, 6309342, 12618684]

約数ペア:

[(1, 12618684), (2, 6309342), (3, 4206228), (4, 3154671), (6, 2103114), (9, 1402076), (12, 1051557), (13, 970668), (18, 701038), (26, 485334), (36, 350519), (39, 323556), (52, 242667), (59, 213876), (78, 161778), (117, 107852), (118, 106938), (156, 80889), (177, 71292), (234, 53926), (236, 53469), (354, 35646), (457, 27612), (468, 26963), (531, 23764), (708, 17823), (767, 16452), (914, 13806), (1062, 11882), (1371, 9204), (1534, 8226), (1828, 6903), (2124, 5941), (2301, 5484), (2742, 4602), (3068, 4113)]