1793358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 4557696

約数和(自身を除く): 2764338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 331, 387, 602, 662, 774, 903, 993, 1806, 1986, 2317, 2709, 2979, 4634, 5418, 5958, 6951, 13902, 14233, 20853, 28466, 41706, 42699, 85398, 99631, 128097, 199262, 256194, 298893, 597786, 896679, 1793358]

約数ペア:

[(1, 1793358), (2, 896679), (3, 597786), (6, 298893), (7, 256194), (9, 199262), (14, 128097), (18, 99631), (21, 85398), (42, 42699), (43, 41706), (63, 28466), (86, 20853), (126, 14233), (129, 13902), (258, 6951), (301, 5958), (331, 5418), (387, 4634), (602, 2979), (662, 2709), (774, 2317), (903, 1986), (993, 1806)]