989045496

素因数分解:

$2^3\times 3^2\times {\mathrm{2039}}^1\times {\mathrm{6737}}^1$

素因数の和:8788

約数の個数: 48

約数和(自身を含む): 2680376400

約数和(自身を除く): 1691330904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2039, 4078, 6117, 6737, 8156, 12234, 13474, 16312, 18351, 20211, 24468, 26948, 36702, 40422, 48936, 53896, 60633, 73404, 80844, 121266, 146808, 161688, 242532, 485064, 13736743, 27473486, 41210229, 54946972, 82420458, 109893944, 123630687, 164840916, 247261374, 329681832, 494522748, 989045496]

約数ペア:

[(1, 989045496), (2, 494522748), (3, 329681832), (4, 247261374), (6, 164840916), (8, 123630687), (9, 109893944), (12, 82420458), (18, 54946972), (24, 41210229), (36, 27473486), (72, 13736743), (2039, 485064), (4078, 242532), (6117, 161688), (6737, 146808), (8156, 121266), (12234, 80844), (13474, 73404), (16312, 60633), (18351, 53896), (20211, 48936), (24468, 40422), (26948, 36702)]