1803306564

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 4814808768

約数和(自身を除く): 3011502204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 277, 283, 284, 324, 426, 554, 566, 639, 831, 849, 852, 1108, 1132, 1278, 1662, 1698, 1917, 2493, 2547, 2556, 3324, 3396, 3834, 4986, 5094, 5751, 7479, 7641, 7668, 9972, 10188, 11502, 14958, 15282, 19667, 20093, 22437, 22923, 23004, 29916, 30564, 39334, 40186, 44874, 45846, 59001, 60279, 78391, 78668, 80372, 89748, 91692, 118002, 120558, 156782, 177003, 180837, 235173, 236004, 241116, 313564, 354006, 361674, 470346, 531009, 542511, 705519, 708012, 723348, 940692, 1062018, 1085022, 1411038, 1593027, 1627533, 2116557, 2124036, 2170044, 2822076, 3186054, 3255066, 4233114, 5565761, 6349671, 6372108, 6510132, 8466228, 11131522, 12699342, 16697283, 22263044, 25398684, 33394566, 50091849, 66789132, 100183698, 150275547, 200367396, 300551094, 450826641, 601102188, 901653282, 1803306564]

約数ペア:

[(1, 1803306564), (2, 901653282), (3, 601102188), (4, 450826641), (6, 300551094), (9, 200367396), (12, 150275547), (18, 100183698), (27, 66789132), (36, 50091849), (54, 33394566), (71, 25398684), (81, 22263044), (108, 16697283), (142, 12699342), (162, 11131522), (213, 8466228), (277, 6510132), (283, 6372108), (284, 6349671), (324, 5565761), (426, 4233114), (554, 3255066), (566, 3186054), (639, 2822076), (831, 2170044), (849, 2124036), (852, 2116557), (1108, 1627533), (1132, 1593027), (1278, 1411038), (1662, 1085022), (1698, 1062018), (1917, 940692), (2493, 723348), (2547, 708012), (2556, 705519), (3324, 542511), (3396, 531009), (3834, 470346), (4986, 361674), (5094, 354006), (5751, 313564), (7479, 241116), (7641, 236004), (7668, 235173), (9972, 180837), (10188, 177003), (11502, 156782), (14958, 120558), (15282, 118002), (19667, 91692), (20093, 89748), (22437, 80372), (22923, 78668), (23004, 78391), (29916, 60279), (30564, 59001), (39334, 45846), (40186, 44874)]