16953804

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 72

約数和(自身を含む): 50013600

約数和(自身を除く): 33059796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1373, 1764, 2058, 2746, 3087, 4116, 4119, 5492, 6174, 8238, 9611, 12348, 12357, 16476, 19222, 24714, 28833, 38444, 49428, 57666, 67277, 86499, 115332, 134554, 172998, 201831, 269108, 345996, 403662, 470939, 605493, 807324, 941878, 1210986, 1412817, 1883756, 2421972, 2825634, 4238451, 5651268, 8476902, 16953804]

約数ペア:

[(1, 16953804), (2, 8476902), (3, 5651268), (4, 4238451), (6, 2825634), (7, 2421972), (9, 1883756), (12, 1412817), (14, 1210986), (18, 941878), (21, 807324), (28, 605493), (36, 470939), (42, 403662), (49, 345996), (63, 269108), (84, 201831), (98, 172998), (126, 134554), (147, 115332), (196, 86499), (252, 67277), (294, 57666), (343, 49428), (441, 38444), (588, 28833), (686, 24714), (882, 19222), (1029, 16476), (1372, 12357), (1373, 12348), (1764, 9611), (2058, 8238), (2746, 6174), (3087, 5492), (4116, 4119)]