2221622792718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1973}}^1\times {\mathrm{4481}}^1$

素因数の和:6690

約数の個数: 128

約数和(自身を含む): 5272807809024

約数和(自身を除く): 3051185016306

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 193, 217, 386, 434, 579, 651, 1158, 1302, 1351, 1973, 2702, 3946, 4053, 4481, 5919, 5983, 8106, 8962, 11838, 11966, 13443, 13811, 17949, 26886, 27622, 31367, 35898, 41433, 41881, 61163, 62734, 82866, 83762, 94101, 122326, 125643, 138911, 183489, 188202, 251286, 277822, 366978, 380789, 416733, 428141, 761578, 833466, 856282, 864833, 972377, 1142367, 1284423, 1729666, 1944754, 2284734, 2568846, 2594499, 2665523, 2917131, 5188998, 5331046, 5834262, 6053831, 7996569, 8841013, 11804459, 12107662, 15993138, 17682026, 18161493, 23608918, 26523039, 26809823, 35413377, 36322986, 53046078, 53619646, 61887091, 70826754, 80429469, 82631213, 123774182, 160858938, 165262426, 185661273, 187668761, 247893639, 274071403, 371322546, 375337522, 495787278, 548142806, 563006283, 822214209, 1126012566, 1644428418, 1706315509, 1918499821, 3412631018, 3836999642, 5118946527, 5755499463, 10237893054, 11510998926, 11944208563, 23888417126, 35832625689, 52895780779, 71665251378, 105791561558, 158687342337, 317374684674, 370270465453, 740540930906, 1110811396359, 2221622792718]

約数ペア:

[(1, 2221622792718), (2, 1110811396359), (3, 740540930906), (6, 370270465453), (7, 317374684674), (14, 158687342337), (21, 105791561558), (31, 71665251378), (42, 52895780779), (62, 35832625689), (93, 23888417126), (186, 11944208563), (193, 11510998926), (217, 10237893054), (386, 5755499463), (434, 5118946527), (579, 3836999642), (651, 3412631018), (1158, 1918499821), (1302, 1706315509), (1351, 1644428418), (1973, 1126012566), (2702, 822214209), (3946, 563006283), (4053, 548142806), (4481, 495787278), (5919, 375337522), (5983, 371322546), (8106, 274071403), (8962, 247893639), (11838, 187668761), (11966, 185661273), (13443, 165262426), (13811, 160858938), (17949, 123774182), (26886, 82631213), (27622, 80429469), (31367, 70826754), (35898, 61887091), (41433, 53619646), (41881, 53046078), (61163, 36322986), (62734, 35413377), (82866, 26809823), (83762, 26523039), (94101, 23608918), (122326, 18161493), (125643, 17682026), (138911, 15993138), (183489, 12107662), (188202, 11804459), (251286, 8841013), (277822, 7996569), (366978, 6053831), (380789, 5834262), (416733, 5331046), (428141, 5188998), (761578, 2917131), (833466, 2665523), (856282, 2594499), (864833, 2568846), (972377, 2284734), (1142367, 1944754), (1284423, 1729666)]