212500548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{454061}}^1$

素因数の和:454084

約数の個数: 36

約数和(自身を含む): 578474988

約数和(自身を除く): 365974440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 454061, 908122, 1362183, 1816244, 2724366, 4086549, 5448732, 5902793, 8173098, 11805586, 16346196, 17708379, 23611172, 35416758, 53125137, 70833516, 106250274, 212500548]

約数ペア:

[(1, 212500548), (2, 106250274), (3, 70833516), (4, 53125137), (6, 35416758), (9, 23611172), (12, 17708379), (13, 16346196), (18, 11805586), (26, 8173098), (36, 5902793), (39, 5448732), (52, 4086549), (78, 2724366), (117, 1816244), (156, 1362183), (234, 908122), (468, 454061)]