7748298

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 17690400

約数和(自身を除く): 9942102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 149, 162, 214, 243, 298, 321, 447, 486, 642, 894, 963, 1341, 1926, 2682, 2889, 4023, 5778, 8046, 8667, 12069, 15943, 17334, 24138, 26001, 31886, 36207, 47829, 52002, 72414, 95658, 143487, 286974, 430461, 860922, 1291383, 2582766, 3874149, 7748298]

約数ペア:

[(1, 7748298), (2, 3874149), (3, 2582766), (6, 1291383), (9, 860922), (18, 430461), (27, 286974), (54, 143487), (81, 95658), (107, 72414), (149, 52002), (162, 47829), (214, 36207), (243, 31886), (298, 26001), (321, 24138), (447, 17334), (486, 15943), (642, 12069), (894, 8667), (963, 8046), (1341, 5778), (1926, 4023), (2682, 2889)]