2405754

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3642246

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 149, 207, 234, 298, 299, 351, 414, 447, 598, 621, 702, 894, 897, 1242, 1341, 1794, 1937, 2682, 2691, 3427, 3874, 4023, 5382, 5811, 6854, 8046, 8073, 10281, 11622, 16146, 17433, 20562, 30843, 34866, 44551, 52299, 61686, 89102, 92529, 104598, 133653, 185058, 267306, 400959, 801918, 1202877, 2405754]

約数ペア:

[(1, 2405754), (2, 1202877), (3, 801918), (6, 400959), (9, 267306), (13, 185058), (18, 133653), (23, 104598), (26, 92529), (27, 89102), (39, 61686), (46, 52299), (54, 44551), (69, 34866), (78, 30843), (117, 20562), (138, 17433), (149, 16146), (207, 11622), (234, 10281), (298, 8073), (299, 8046), (351, 6854), (414, 5811), (447, 5382), (598, 4023), (621, 3874), (702, 3427), (894, 2691), (897, 2682), (1242, 1937), (1341, 1794)]