17952246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 25593354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 107, 117, 214, 234, 239, 321, 351, 478, 642, 702, 717, 963, 1391, 1434, 1926, 2151, 2782, 2889, 3107, 4173, 4302, 5778, 6214, 6453, 8346, 9321, 12519, 12906, 18642, 25038, 25573, 27963, 37557, 51146, 55926, 75114, 76719, 83889, 153438, 167778, 230157, 332449, 460314, 664898, 690471, 997347, 1380942, 1994694, 2992041, 5984082, 8976123, 17952246]

約数ペア:

[(1, 17952246), (2, 8976123), (3, 5984082), (6, 2992041), (9, 1994694), (13, 1380942), (18, 997347), (26, 690471), (27, 664898), (39, 460314), (54, 332449), (78, 230157), (107, 167778), (117, 153438), (214, 83889), (234, 76719), (239, 75114), (321, 55926), (351, 51146), (478, 37557), (642, 27963), (702, 25573), (717, 25038), (963, 18642), (1391, 12906), (1434, 12519), (1926, 9321), (2151, 8346), (2782, 6453), (2889, 6214), (3107, 5778), (4173, 4302)]