213876

素因数分解:

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

素因数の和:480

約数の個数: 36

約数和(自身を含む): 583492

約数和(自身を除く): 369616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 457, 468, 914, 1371, 1828, 2742, 4113, 5484, 5941, 8226, 11882, 16452, 17823, 23764, 35646, 53469, 71292, 106938, 213876]

約数ペア:

[(1, 213876), (2, 106938), (3, 71292), (4, 53469), (6, 35646), (9, 23764), (12, 17823), (13, 16452), (18, 11882), (26, 8226), (36, 5941), (39, 5484), (52, 4113), (78, 2742), (117, 1828), (156, 1371), (234, 914), (457, 468)]