13881924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 41420288

約数和(自身を除く): 27538364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1777, 1953, 2604, 3554, 3906, 5331, 7108, 7812, 10662, 12439, 15993, 21324, 24878, 31986, 37317, 49756, 55087, 63972, 74634, 110174, 111951, 149268, 165261, 220348, 223902, 330522, 385609, 447804, 495783, 661044, 771218, 991566, 1156827, 1542436, 1983132, 2313654, 3470481, 4627308, 6940962, 13881924]

約数ペア:

[(1, 13881924), (2, 6940962), (3, 4627308), (4, 3470481), (6, 2313654), (7, 1983132), (9, 1542436), (12, 1156827), (14, 991566), (18, 771218), (21, 661044), (28, 495783), (31, 447804), (36, 385609), (42, 330522), (62, 223902), (63, 220348), (84, 165261), (93, 149268), (124, 111951), (126, 110174), (186, 74634), (217, 63972), (252, 55087), (279, 49756), (372, 37317), (434, 31986), (558, 24878), (651, 21324), (868, 15993), (1116, 12439), (1302, 10662), (1777, 7812), (1953, 7108), (2604, 5331), (3554, 3906)]