2019417642

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1558

約数の個数: 120

約数和(自身を含む): 5047279776

約数和(自身を除く): 3027862134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 99, 121, 142, 162, 198, 213, 242, 297, 363, 426, 594, 639, 726, 781, 891, 1089, 1278, 1451, 1562, 1782, 1917, 2178, 2343, 2902, 3267, 3834, 4353, 4686, 5751, 6534, 7029, 8591, 8706, 9801, 11502, 13059, 14058, 15961, 17182, 19602, 21087, 25773, 26118, 31922, 39177, 42174, 47883, 51546, 63261, 77319, 78354, 95766, 103021, 117531, 126522, 143649, 154638, 175571, 206042, 231957, 235062, 287298, 309063, 351142, 430947, 463914, 526713, 618126, 695871, 861894, 927189, 1053426, 1133231, 1292841, 1391742, 1580139, 1854378, 2266462, 2585682, 2781567, 3160278, 3399693, 4740417, 5563134, 6799386, 8344701, 9480834, 10199079, 12465541, 14221251, 16689402, 20398158, 24931082, 28442502, 30597237, 37396623, 61194474, 74793246, 91791711, 112189869, 183583422, 224379738, 336569607, 673139214, 1009708821, 2019417642]

約数ペア:

[(1, 2019417642), (2, 1009708821), (3, 673139214), (6, 336569607), (9, 224379738), (11, 183583422), (18, 112189869), (22, 91791711), (27, 74793246), (33, 61194474), (54, 37396623), (66, 30597237), (71, 28442502), (81, 24931082), (99, 20398158), (121, 16689402), (142, 14221251), (162, 12465541), (198, 10199079), (213, 9480834), (242, 8344701), (297, 6799386), (363, 5563134), (426, 4740417), (594, 3399693), (639, 3160278), (726, 2781567), (781, 2585682), (891, 2266462), (1089, 1854378), (1278, 1580139), (1451, 1391742), (1562, 1292841), (1782, 1133231), (1917, 1053426), (2178, 927189), (2343, 861894), (2902, 695871), (3267, 618126), (3834, 526713), (4353, 463914), (4686, 430947), (5751, 351142), (6534, 309063), (7029, 287298), (8591, 235062), (8706, 231957), (9801, 206042), (11502, 175571), (13059, 154638), (14058, 143649), (15961, 126522), (17182, 117531), (19602, 103021), (21087, 95766), (25773, 78354), (26118, 77319), (31922, 63261), (39177, 51546), (42174, 47883)]