2017994832

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{285997}}^1$

素因数の和:286025

約数の個数: 90

約数和(自身を含む): 6569660058

約数和(自身を除く): 4551665226

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 285997, 571994, 857991, 1143988, 1715982, 2001979, 2287976, 2573973, 3431964, 4003958, 4575952, 5147946, 6005937, 6863928, 8007916, 10295892, 12011874, 13727856, 14013853, 16015832, 18017811, 20591784, 24023748, 28027706, 32031664, 36035622, 41183568, 42041559, 48047496, 56055412, 72071244, 84083118, 96094992, 112110824, 126124677, 144142488, 168166236, 224221648, 252249354, 288284976, 336332472, 504498708, 672664944, 1008997416, 2017994832]

約数ペア:

[(1, 2017994832), (2, 1008997416), (3, 672664944), (4, 504498708), (6, 336332472), (7, 288284976), (8, 252249354), (9, 224221648), (12, 168166236), (14, 144142488), (16, 126124677), (18, 112110824), (21, 96094992), (24, 84083118), (28, 72071244), (36, 56055412), (42, 48047496), (48, 42041559), (49, 41183568), (56, 36035622), (63, 32031664), (72, 28027706), (84, 24023748), (98, 20591784), (112, 18017811), (126, 16015832), (144, 14013853), (147, 13727856), (168, 12011874), (196, 10295892), (252, 8007916), (294, 6863928), (336, 6005937), (392, 5147946), (441, 4575952), (504, 4003958), (588, 3431964), (784, 2573973), (882, 2287976), (1008, 2001979), (1176, 1715982), (1764, 1143988), (2352, 857991), (3528, 571994), (7056, 285997)]