2221422126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3049}}^1$

素因数の和:3174

約数の個数: 128

約数和(自身を含む): 5902848000

約数和(自身を除く): 3681425874

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 83, 114, 133, 154, 166, 209, 231, 249, 266, 399, 418, 462, 498, 581, 627, 798, 913, 1162, 1254, 1463, 1577, 1743, 1826, 2739, 2926, 3049, 3154, 3486, 4389, 4731, 5478, 6098, 6391, 8778, 9147, 9462, 11039, 12782, 17347, 18294, 19173, 21343, 22078, 33117, 33539, 34694, 38346, 42686, 52041, 57931, 64029, 66234, 67078, 100617, 104082, 115862, 121429, 128058, 173793, 201234, 234773, 242858, 253067, 347586, 364287, 405517, 469546, 506134, 637241, 704319, 728574, 759201, 811034, 1216551, 1274482, 1408638, 1518402, 1771469, 1911723, 2433102, 2783737, 3542938, 3823446, 4460687, 4808273, 5314407, 5567474, 8351211, 8921374, 9616546, 10628814, 13382061, 14424819, 16702422, 19486159, 26764122, 28849638, 33657911, 38972318, 52891003, 58458477, 67315822, 100973733, 105782006, 116916954, 158673009, 201947466, 317346018, 370237021, 740474042, 1110711063, 2221422126]

約数ペア:

[(1, 2221422126), (2, 1110711063), (3, 740474042), (6, 370237021), (7, 317346018), (11, 201947466), (14, 158673009), (19, 116916954), (21, 105782006), (22, 100973733), (33, 67315822), (38, 58458477), (42, 52891003), (57, 38972318), (66, 33657911), (77, 28849638), (83, 26764122), (114, 19486159), (133, 16702422), (154, 14424819), (166, 13382061), (209, 10628814), (231, 9616546), (249, 8921374), (266, 8351211), (399, 5567474), (418, 5314407), (462, 4808273), (498, 4460687), (581, 3823446), (627, 3542938), (798, 2783737), (913, 2433102), (1162, 1911723), (1254, 1771469), (1463, 1518402), (1577, 1408638), (1743, 1274482), (1826, 1216551), (2739, 811034), (2926, 759201), (3049, 728574), (3154, 704319), (3486, 637241), (4389, 506134), (4731, 469546), (5478, 405517), (6098, 364287), (6391, 347586), (8778, 253067), (9147, 242858), (9462, 234773), (11039, 201234), (12782, 173793), (17347, 128058), (18294, 121429), (19173, 115862), (21343, 104082), (22078, 100617), (33117, 67078), (33539, 66234), (34694, 64029), (38346, 57931), (42686, 52041)]