17640807588

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2477}}^1$

素因数の和:2944

約数の個数: 144

約数和(自身を含む): 49097228544

約数和(自身を除く): 31456420956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 431, 459, 486, 612, 862, 918, 972, 1293, 1377, 1724, 1836, 2477, 2586, 2754, 3879, 4131, 4954, 5172, 5508, 7327, 7431, 7758, 8262, 9908, 11637, 14654, 14862, 15516, 16524, 21981, 22293, 23274, 29308, 29724, 34911, 42109, 43962, 44586, 46548, 65943, 66879, 69822, 84218, 87924, 89172, 104733, 126327, 131886, 133758, 139644, 168436, 197829, 200637, 209466, 252654, 263772, 267516, 378981, 395658, 401274, 418932, 505308, 593487, 601911, 757962, 791316, 802548, 1067587, 1136943, 1186974, 1203822, 1515924, 1780461, 2135174, 2273886, 2373948, 2407644, 3202761, 3410829, 3560922, 4270348, 4547772, 6405522, 6821658, 7121844, 9608283, 10232487, 12811044, 13643316, 18148979, 19216566, 20464974, 28824849, 36297958, 38433132, 40929948, 54446937, 57649698, 72595916, 86474547, 108893874, 115299396, 163340811, 172949094, 217787748, 259423641, 326681622, 345898188, 490022433, 518847282, 653363244, 980044866, 1037694564, 1470067299, 1960089732, 2940134598, 4410201897, 5880269196, 8820403794, 17640807588]

約数ペア:

[(1, 17640807588), (2, 8820403794), (3, 5880269196), (4, 4410201897), (6, 2940134598), (9, 1960089732), (12, 1470067299), (17, 1037694564), (18, 980044866), (27, 653363244), (34, 518847282), (36, 490022433), (51, 345898188), (54, 326681622), (68, 259423641), (81, 217787748), (102, 172949094), (108, 163340811), (153, 115299396), (162, 108893874), (204, 86474547), (243, 72595916), (306, 57649698), (324, 54446937), (431, 40929948), (459, 38433132), (486, 36297958), (612, 28824849), (862, 20464974), (918, 19216566), (972, 18148979), (1293, 13643316), (1377, 12811044), (1724, 10232487), (1836, 9608283), (2477, 7121844), (2586, 6821658), (2754, 6405522), (3879, 4547772), (4131, 4270348), (4954, 3560922), (5172, 3410829), (5508, 3202761), (7327, 2407644), (7431, 2373948), (7758, 2273886), (8262, 2135174), (9908, 1780461), (11637, 1515924), (14654, 1203822), (14862, 1186974), (15516, 1136943), (16524, 1067587), (21981, 802548), (22293, 791316), (23274, 757962), (29308, 601911), (29724, 593487), (34911, 505308), (42109, 418932), (43962, 401274), (44586, 395658), (46548, 378981), (65943, 267516), (66879, 263772), (69822, 252654), (84218, 209466), (87924, 200637), (89172, 197829), (104733, 168436), (126327, 139644), (131886, 133758)]