40291758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 94545360

約数和(自身を除く): 54253602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 739, 1398, 1478, 2097, 2217, 3029, 4194, 4434, 6058, 6651, 9087, 9607, 13302, 18174, 19214, 27261, 28821, 54522, 57642, 86463, 172187, 172926, 344374, 516561, 1033122, 1549683, 2238431, 3099366, 4476862, 6715293, 13430586, 20145879, 40291758]

約数ペア:

[(1, 40291758), (2, 20145879), (3, 13430586), (6, 6715293), (9, 4476862), (13, 3099366), (18, 2238431), (26, 1549683), (39, 1033122), (78, 516561), (117, 344374), (233, 172926), (234, 172187), (466, 86463), (699, 57642), (739, 54522), (1398, 28821), (1478, 27261), (2097, 19214), (2217, 18174), (3029, 13302), (4194, 9607), (4434, 9087), (6058, 6651)]