3913956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 10745280

約数和(自身を除く): 6831324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 163, 174, 207, 261, 276, 326, 348, 414, 489, 522, 652, 667, 828, 978, 1044, 1334, 1467, 1956, 2001, 2668, 2934, 3749, 4002, 4727, 5868, 6003, 7498, 8004, 9454, 11247, 12006, 14181, 14996, 18908, 22494, 24012, 28362, 33741, 42543, 44988, 56724, 67482, 85086, 108721, 134964, 170172, 217442, 326163, 434884, 652326, 978489, 1304652, 1956978, 3913956]

約数ペア:

[(1, 3913956), (2, 1956978), (3, 1304652), (4, 978489), (6, 652326), (9, 434884), (12, 326163), (18, 217442), (23, 170172), (29, 134964), (36, 108721), (46, 85086), (58, 67482), (69, 56724), (87, 44988), (92, 42543), (116, 33741), (138, 28362), (163, 24012), (174, 22494), (207, 18908), (261, 14996), (276, 14181), (326, 12006), (348, 11247), (414, 9454), (489, 8004), (522, 7498), (652, 6003), (667, 5868), (828, 4727), (978, 4002), (1044, 3749), (1334, 2934), (1467, 2668), (1956, 2001)]