18007344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5474

約数の個数: 60

約数和(自身を含む): 52596336

約数和(自身を除く): 34588992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5437, 10874, 16311, 21748, 32622, 43496, 48933, 65244, 86992, 97866, 125051, 130488, 195732, 250102, 260976, 375153, 391464, 500204, 750306, 782928, 1000408, 1125459, 1500612, 2000816, 2250918, 3001224, 4501836, 6002448, 9003672, 18007344]

約数ペア:

[(1, 18007344), (2, 9003672), (3, 6002448), (4, 4501836), (6, 3001224), (8, 2250918), (9, 2000816), (12, 1500612), (16, 1125459), (18, 1000408), (23, 782928), (24, 750306), (36, 500204), (46, 391464), (48, 375153), (69, 260976), (72, 250102), (92, 195732), (138, 130488), (144, 125051), (184, 97866), (207, 86992), (276, 65244), (368, 48933), (414, 43496), (552, 32622), (828, 21748), (1104, 16311), (1656, 10874), (3312, 5437)]