26680498002

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{285983}}^1$

素因数の和:286135

約数の個数: 48

約数和(自身を含む): 59425187328

約数和(自身を除く): 32744689326

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 5183, 10366, 15549, 31098, 46647, 93294, 285983, 571966, 857949, 1715898, 2573847, 5147694, 20304793, 20876759, 40609586, 41753518, 60914379, 62630277, 121828758, 125260554, 182743137, 187890831, 365486274, 375781662, 1482249889, 2964499778, 4446749667, 8893499334, 13340249001, 26680498002]

約数ペア:

[(1, 26680498002), (2, 13340249001), (3, 8893499334), (6, 4446749667), (9, 2964499778), (18, 1482249889), (71, 375781662), (73, 365486274), (142, 187890831), (146, 182743137), (213, 125260554), (219, 121828758), (426, 62630277), (438, 60914379), (639, 41753518), (657, 40609586), (1278, 20876759), (1314, 20304793), (5183, 5147694), (10366, 2573847), (15549, 1715898), (31098, 857949), (46647, 571966), (93294, 285983)]