1804194

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 80

約数和(自身を含む): 4855488

約数和(自身を除く): 3051294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 43, 54, 63, 74, 81, 86, 111, 126, 129, 162, 189, 222, 258, 259, 301, 333, 378, 387, 518, 567, 602, 666, 774, 777, 903, 999, 1134, 1161, 1554, 1591, 1806, 1998, 2322, 2331, 2709, 2997, 3182, 3483, 4662, 4773, 5418, 5994, 6966, 6993, 8127, 9546, 11137, 13986, 14319, 16254, 20979, 22274, 24381, 28638, 33411, 41958, 42957, 48762, 66822, 85914, 100233, 128871, 200466, 257742, 300699, 601398, 902097, 1804194]

約数ペア:

[(1, 1804194), (2, 902097), (3, 601398), (6, 300699), (7, 257742), (9, 200466), (14, 128871), (18, 100233), (21, 85914), (27, 66822), (37, 48762), (42, 42957), (43, 41958), (54, 33411), (63, 28638), (74, 24381), (81, 22274), (86, 20979), (111, 16254), (126, 14319), (129, 13986), (162, 11137), (189, 9546), (222, 8127), (258, 6993), (259, 6966), (301, 5994), (333, 5418), (378, 4773), (387, 4662), (518, 3483), (567, 3182), (602, 2997), (666, 2709), (774, 2331), (777, 2322), (903, 1998), (999, 1806), (1134, 1591), (1161, 1554)]