18563365128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{15671}}^1$

素因数の和:16339

約数の個数: 128

約数和(自身を含む): 57953802240

約数和(自身を除く): 39390437112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 641, 924, 1282, 1848, 1923, 2564, 3846, 4487, 5128, 7051, 7692, 8974, 13461, 14102, 15384, 15671, 17948, 21153, 26922, 28204, 31342, 35896, 42306, 47013, 49357, 53844, 56408, 62684, 84612, 94026, 98714, 107688, 109697, 125368, 148071, 169224, 172381, 188052, 197428, 219394, 296142, 329091, 344762, 376104, 394856, 438788, 517143, 592284, 658182, 689524, 877576, 1034286, 1184568, 1206667, 1316364, 1379048, 2068572, 2413334, 2632728, 3620001, 4137144, 4826668, 7240002, 9653336, 10045111, 14480004, 20090222, 28960008, 30135333, 40180444, 60270666, 70315777, 80360888, 110496221, 120541332, 140631554, 210947331, 220992442, 241082664, 281263108, 331488663, 421894662, 441984884, 562526216, 662977326, 773473547, 843789324, 883969768, 1325954652, 1546947094, 1687578648, 2320420641, 2651909304, 3093894188, 4640841282, 6187788376, 9281682564, 18563365128]

約数ペア:

[(1, 18563365128), (2, 9281682564), (3, 6187788376), (4, 4640841282), (6, 3093894188), (7, 2651909304), (8, 2320420641), (11, 1687578648), (12, 1546947094), (14, 1325954652), (21, 883969768), (22, 843789324), (24, 773473547), (28, 662977326), (33, 562526216), (42, 441984884), (44, 421894662), (56, 331488663), (66, 281263108), (77, 241082664), (84, 220992442), (88, 210947331), (132, 140631554), (154, 120541332), (168, 110496221), (231, 80360888), (264, 70315777), (308, 60270666), (462, 40180444), (616, 30135333), (641, 28960008), (924, 20090222), (1282, 14480004), (1848, 10045111), (1923, 9653336), (2564, 7240002), (3846, 4826668), (4487, 4137144), (5128, 3620001), (7051, 2632728), (7692, 2413334), (8974, 2068572), (13461, 1379048), (14102, 1316364), (15384, 1206667), (15671, 1184568), (17948, 1034286), (21153, 877576), (26922, 689524), (28204, 658182), (31342, 592284), (35896, 517143), (42306, 438788), (47013, 394856), (49357, 376104), (53844, 344762), (56408, 329091), (62684, 296142), (84612, 219394), (94026, 197428), (98714, 188052), (107688, 172381), (109697, 169224), (125368, 148071)]