18615119598

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1971

約数の個数: 96

約数和(自身を含む): 43370772480

約数和(自身を除く): 24755652882

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 443, 529, 621, 886, 1058, 1242, 1329, 1471, 1587, 2658, 2942, 3174, 3987, 4413, 4761, 7974, 8826, 9522, 10189, 11961, 13239, 14283, 20378, 23922, 26478, 28566, 30567, 33833, 39717, 61134, 67666, 79434, 91701, 101499, 183402, 202998, 234347, 275103, 304497, 468694, 550206, 608994, 651653, 703041, 778159, 913491, 1303306, 1406082, 1556318, 1826982, 1954959, 2109123, 2334477, 3909918, 4218246, 4668954, 5864877, 6327369, 7003431, 11729754, 12654738, 14006862, 14988019, 17594631, 21010293, 29976038, 35189262, 42020586, 44964057, 89928114, 134892171, 269784342, 344724437, 404676513, 689448874, 809353026, 1034173311, 2068346622, 3102519933, 6205039866, 9307559799, 18615119598]

約数ペア:

[(1, 18615119598), (2, 9307559799), (3, 6205039866), (6, 3102519933), (9, 2068346622), (18, 1034173311), (23, 809353026), (27, 689448874), (46, 404676513), (54, 344724437), (69, 269784342), (138, 134892171), (207, 89928114), (414, 44964057), (443, 42020586), (529, 35189262), (621, 29976038), (886, 21010293), (1058, 17594631), (1242, 14988019), (1329, 14006862), (1471, 12654738), (1587, 11729754), (2658, 7003431), (2942, 6327369), (3174, 5864877), (3987, 4668954), (4413, 4218246), (4761, 3909918), (7974, 2334477), (8826, 2109123), (9522, 1954959), (10189, 1826982), (11961, 1556318), (13239, 1406082), (14283, 1303306), (20378, 913491), (23922, 778159), (26478, 703041), (28566, 651653), (30567, 608994), (33833, 550206), (39717, 468694), (61134, 304497), (67666, 275103), (79434, 234347), (91701, 202998), (101499, 183402)]