13849956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 37477440

約数和(自身を除く): 23627484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 389, 414, 516, 774, 778, 828, 989, 1167, 1548, 1556, 1978, 2334, 2967, 3501, 3956, 4668, 5934, 7002, 8901, 8947, 11868, 14004, 16727, 17802, 17894, 26841, 33454, 35604, 35788, 50181, 53682, 66908, 80523, 100362, 107364, 150543, 161046, 200724, 301086, 322092, 384721, 602172, 769442, 1154163, 1538884, 2308326, 3462489, 4616652, 6924978, 13849956]

約数ペア:

[(1, 13849956), (2, 6924978), (3, 4616652), (4, 3462489), (6, 2308326), (9, 1538884), (12, 1154163), (18, 769442), (23, 602172), (36, 384721), (43, 322092), (46, 301086), (69, 200724), (86, 161046), (92, 150543), (129, 107364), (138, 100362), (172, 80523), (207, 66908), (258, 53682), (276, 50181), (387, 35788), (389, 35604), (414, 33454), (516, 26841), (774, 17894), (778, 17802), (828, 16727), (989, 14004), (1167, 11868), (1548, 8947), (1556, 8901), (1978, 7002), (2334, 5934), (2967, 4668), (3501, 3956)]