18321567693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{839}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 29059430400

約数和(自身を除く): 10737862707

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 467, 839, 1199, 1401, 1417, 2517, 3597, 4251, 5137, 6071, 9229, 10907, 15411, 15587, 18213, 27687, 32721, 46761, 50903, 66781, 91451, 119977, 152709, 200343, 274353, 359931, 391813, 559933, 661739, 1005961, 1175439, 1188863, 1679799, 1985217, 3017883, 3566589, 4309943, 5093569, 7279129, 12929829, 13077493, 15280707, 21837387, 39232479, 42707617, 56029259, 128122851, 168087777, 469783787, 555199021, 1409351361, 1665597063, 6107189231, 18321567693]

約数ペア:

[(1, 18321567693), (3, 6107189231), (11, 1665597063), (13, 1409351361), (33, 555199021), (39, 469783787), (109, 168087777), (143, 128122851), (327, 56029259), (429, 42707617), (467, 39232479), (839, 21837387), (1199, 15280707), (1401, 13077493), (1417, 12929829), (2517, 7279129), (3597, 5093569), (4251, 4309943), (5137, 3566589), (6071, 3017883), (9229, 1985217), (10907, 1679799), (15411, 1188863), (15587, 1175439), (18213, 1005961), (27687, 661739), (32721, 559933), (46761, 391813), (50903, 359931), (66781, 274353), (91451, 200343), (119977, 152709)]