12808332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 34944000

約数和(自身を除く): 22135668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 499, 558, 713, 828, 998, 1116, 1426, 1497, 1996, 2139, 2852, 2994, 4278, 4491, 5988, 6417, 8556, 8982, 11477, 12834, 15469, 17964, 22954, 25668, 30938, 34431, 45908, 46407, 61876, 68862, 92814, 103293, 137724, 139221, 185628, 206586, 278442, 355787, 413172, 556884, 711574, 1067361, 1423148, 2134722, 3202083, 4269444, 6404166, 12808332]

約数ペア:

[(1, 12808332), (2, 6404166), (3, 4269444), (4, 3202083), (6, 2134722), (9, 1423148), (12, 1067361), (18, 711574), (23, 556884), (31, 413172), (36, 355787), (46, 278442), (62, 206586), (69, 185628), (92, 139221), (93, 137724), (124, 103293), (138, 92814), (186, 68862), (207, 61876), (276, 46407), (279, 45908), (372, 34431), (414, 30938), (499, 25668), (558, 22954), (713, 17964), (828, 15469), (998, 12834), (1116, 11477), (1426, 8982), (1497, 8556), (1996, 6417), (2139, 5988), (2852, 4491), (2994, 4278)]