19367802

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 46464000

約数和(自身を除く): 27096198

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 439, 513, 774, 817, 878, 1026, 1161, 1317, 1634, 2322, 2451, 2634, 3951, 4902, 7353, 7902, 8341, 11853, 14706, 16682, 18877, 22059, 23706, 25023, 37754, 44118, 50046, 56631, 75069, 113262, 150138, 169893, 225207, 339786, 358663, 450414, 509679, 717326, 1019358, 1075989, 2151978, 3227967, 6455934, 9683901, 19367802]

約数ペア:

[(1, 19367802), (2, 9683901), (3, 6455934), (6, 3227967), (9, 2151978), (18, 1075989), (19, 1019358), (27, 717326), (38, 509679), (43, 450414), (54, 358663), (57, 339786), (86, 225207), (114, 169893), (129, 150138), (171, 113262), (258, 75069), (342, 56631), (387, 50046), (439, 44118), (513, 37754), (774, 25023), (817, 23706), (878, 22059), (1026, 18877), (1161, 16682), (1317, 14706), (1634, 11853), (2322, 8341), (2451, 7902), (2634, 7353), (3951, 4902)]