24998922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 35481078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 149, 234, 239, 298, 351, 447, 478, 702, 717, 894, 1341, 1434, 1937, 2151, 2682, 3107, 3874, 4023, 4302, 5811, 6214, 6453, 8046, 9321, 11622, 12906, 17433, 18642, 27963, 34866, 35611, 52299, 55926, 71222, 83889, 104598, 106833, 167778, 213666, 320499, 462943, 640998, 925886, 961497, 1388829, 1922994, 2777658, 4166487, 8332974, 12499461, 24998922]

約数ペア:

[(1, 24998922), (2, 12499461), (3, 8332974), (6, 4166487), (9, 2777658), (13, 1922994), (18, 1388829), (26, 961497), (27, 925886), (39, 640998), (54, 462943), (78, 320499), (117, 213666), (149, 167778), (234, 106833), (239, 104598), (298, 83889), (351, 71222), (447, 55926), (478, 52299), (702, 35611), (717, 34866), (894, 27963), (1341, 18642), (1434, 17433), (1937, 12906), (2151, 11622), (2682, 9321), (3107, 8046), (3874, 6453), (4023, 6214), (4302, 5811)]