225342

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:134

約数の個数: 40

約数和(自身を含む): 548856

約数和(自身を除く): 323514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 107, 117, 162, 214, 234, 321, 351, 642, 702, 963, 1053, 1391, 1926, 2106, 2782, 2889, 4173, 5778, 8346, 8667, 12519, 17334, 25038, 37557, 75114, 112671, 225342]

約数ペア:

[(1, 225342), (2, 112671), (3, 75114), (6, 37557), (9, 25038), (13, 17334), (18, 12519), (26, 8667), (27, 8346), (39, 5778), (54, 4173), (78, 2889), (81, 2782), (107, 2106), (117, 1926), (162, 1391), (214, 1053), (234, 963), (321, 702), (351, 642)]