13947816

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 36388800

約数和(自身を除く): 22440984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 113, 139, 148, 222, 226, 278, 296, 339, 417, 444, 452, 556, 678, 834, 888, 904, 1112, 1356, 1668, 2712, 3336, 4181, 5143, 8362, 10286, 12543, 15429, 15707, 16724, 20572, 25086, 30858, 31414, 33448, 41144, 47121, 50172, 61716, 62828, 94242, 100344, 123432, 125656, 188484, 376968, 581159, 1162318, 1743477, 2324636, 3486954, 4649272, 6973908, 13947816]

約数ペア:

[(1, 13947816), (2, 6973908), (3, 4649272), (4, 3486954), (6, 2324636), (8, 1743477), (12, 1162318), (24, 581159), (37, 376968), (74, 188484), (111, 125656), (113, 123432), (139, 100344), (148, 94242), (222, 62828), (226, 61716), (278, 50172), (296, 47121), (339, 41144), (417, 33448), (444, 31414), (452, 30858), (556, 25086), (678, 20572), (834, 16724), (888, 15707), (904, 15429), (1112, 12543), (1356, 10286), (1668, 8362), (2712, 5143), (3336, 4181)]