7689006

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 18620784

約数和(自身を除く): 10931778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 1217, 2106, 2434, 3159, 3651, 6318, 7302, 10953, 15821, 21906, 31642, 32859, 47463, 65718, 94926, 98577, 142389, 197154, 284778, 295731, 427167, 591462, 854334, 1281501, 2563002, 3844503, 7689006]

約数ペア:

[(1, 7689006), (2, 3844503), (3, 2563002), (6, 1281501), (9, 854334), (13, 591462), (18, 427167), (26, 295731), (27, 284778), (39, 197154), (54, 142389), (78, 98577), (81, 94926), (117, 65718), (162, 47463), (234, 32859), (243, 31642), (351, 21906), (486, 15821), (702, 10953), (1053, 7302), (1217, 6318), (2106, 3651), (2434, 3159)]