8259342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 20703312

約数和(自身を除く): 12443970

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, 2161, 3822, 4322, 6483, 12966, 15127, 28093, 30254, 45381, 56186, 84279, 90762, 105889, 168558, 196651, 211778, 317667, 393302, 589953, 635334, 1179906, 1376557, 2753114, 4129671, 8259342]

約数ペア:

[(1, 8259342), (2, 4129671), (3, 2753114), (6, 1376557), (7, 1179906), (13, 635334), (14, 589953), (21, 393302), (26, 317667), (39, 211778), (42, 196651), (49, 168558), (78, 105889), (91, 90762), (98, 84279), (147, 56186), (182, 45381), (273, 30254), (294, 28093), (546, 15127), (637, 12966), (1274, 6483), (1911, 4322), (2161, 3822)]