850710042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{519359}}^1$

素因数の和:519387

約数の個数: 48

約数和(自身を含む): 2268564480

約数和(自身を除く): 1417854438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 519359, 1038718, 1558077, 3116154, 3635513, 4674231, 6751667, 7271026, 9348462, 10906539, 13503334, 20255001, 21813078, 32719617, 40510002, 47261669, 60765003, 65439234, 94523338, 121530006, 141785007, 283570014, 425355021, 850710042]

約数ペア:

[(1, 850710042), (2, 425355021), (3, 283570014), (6, 141785007), (7, 121530006), (9, 94523338), (13, 65439234), (14, 60765003), (18, 47261669), (21, 40510002), (26, 32719617), (39, 21813078), (42, 20255001), (63, 13503334), (78, 10906539), (91, 9348462), (117, 7271026), (126, 6751667), (182, 4674231), (234, 3635513), (273, 3116154), (546, 1558077), (819, 1038718), (1638, 519359)]