26559078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6981

約数の個数: 48

約数和(自身を含む): 66553200

約数和(自身を除く): 39994122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 6949, 13898, 20847, 41694, 48643, 90337, 97286, 145929, 180674, 271011, 291858, 340501, 542022, 632359, 681002, 1021503, 1264718, 1897077, 2043006, 3794154, 4426513, 8853026, 13279539, 26559078]

約数ペア:

[(1, 26559078), (2, 13279539), (3, 8853026), (6, 4426513), (7, 3794154), (13, 2043006), (14, 1897077), (21, 1264718), (26, 1021503), (39, 681002), (42, 632359), (49, 542022), (78, 340501), (91, 291858), (98, 271011), (147, 180674), (182, 145929), (273, 97286), (294, 90337), (546, 48643), (637, 41694), (1274, 20847), (1911, 13898), (3822, 6949)]