19818399216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5362121}}^1$

素因数の和:5362150

約数の個数: 80

約数和(自身を含む): 63830700288

約数和(自身を除く): 44012301072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5362121, 10724242, 16086363, 21448484, 32172726, 37534847, 42896968, 58983331, 64345452, 75069694, 85793936, 112604541, 117966662, 128690904, 150139388, 176949993, 225209082, 235933324, 257381808, 300278776, 353899986, 412883317, 450418164, 471866648, 600557552, 707799972, 825766634, 900836328, 943733296, 1238649951, 1415599944, 1651533268, 1801672656, 2477299902, 2831199888, 3303066536, 4954599804, 6606133072, 9909199608, 19818399216]

約数ペア:

[(1, 19818399216), (2, 9909199608), (3, 6606133072), (4, 4954599804), (6, 3303066536), (7, 2831199888), (8, 2477299902), (11, 1801672656), (12, 1651533268), (14, 1415599944), (16, 1238649951), (21, 943733296), (22, 900836328), (24, 825766634), (28, 707799972), (33, 600557552), (42, 471866648), (44, 450418164), (48, 412883317), (56, 353899986), (66, 300278776), (77, 257381808), (84, 235933324), (88, 225209082), (112, 176949993), (132, 150139388), (154, 128690904), (168, 117966662), (176, 112604541), (231, 85793936), (264, 75069694), (308, 64345452), (336, 58983331), (462, 42896968), (528, 37534847), (616, 32172726), (924, 21448484), (1232, 16086363), (1848, 10724242), (3696, 5362121)]