15126638982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3957781}}^1$

素因数の和:3957813

約数の個数: 48

約数和(自身を含む): 37899720432

約数和(自身を除く): 22773081450

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, 3957781, 7915562, 11873343, 23746686, 27704467, 51451153, 55408934, 83113401, 102902306, 154353459, 166226802, 193931269, 308706918, 360158071, 387862538, 581793807, 720316142, 1080474213, 1163587614, 2160948426, 2521106497, 5042212994, 7563319491, 15126638982]

約数ペア:

[(1, 15126638982), (2, 7563319491), (3, 5042212994), (6, 2521106497), (7, 2160948426), (13, 1163587614), (14, 1080474213), (21, 720316142), (26, 581793807), (39, 387862538), (42, 360158071), (49, 308706918), (78, 193931269), (91, 166226802), (98, 154353459), (147, 102902306), (182, 83113401), (273, 55408934), (294, 51451153), (546, 27704467), (637, 23746686), (1274, 11873343), (1911, 7915562), (3822, 3957781)]