21105997632

素因数分解:

$2^6\times 3^4\times {\mathrm{4071373}}^1$

素因数の和:4071397

約数の個数: 70

約数和(自身を含む): 62564804258

約数和(自身を除く): 41458806626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 4071373, 8142746, 12214119, 16285492, 24428238, 32570984, 36642357, 48856476, 65141968, 73284714, 97712952, 109927071, 130283936, 146569428, 195425904, 219854142, 260567872, 293138856, 329781213, 390851808, 439708284, 586277712, 659562426, 781703616, 879416568, 1172555424, 1319124852, 1758833136, 2345110848, 2638249704, 3517666272, 5276499408, 7035332544, 10552998816, 21105997632]

約数ペア:

[(1, 21105997632), (2, 10552998816), (3, 7035332544), (4, 5276499408), (6, 3517666272), (8, 2638249704), (9, 2345110848), (12, 1758833136), (16, 1319124852), (18, 1172555424), (24, 879416568), (27, 781703616), (32, 659562426), (36, 586277712), (48, 439708284), (54, 390851808), (64, 329781213), (72, 293138856), (81, 260567872), (96, 219854142), (108, 195425904), (144, 146569428), (162, 130283936), (192, 109927071), (216, 97712952), (288, 73284714), (324, 65141968), (432, 48856476), (576, 36642357), (648, 32570984), (864, 24428238), (1296, 16285492), (1728, 12214119), (2592, 8142746), (5184, 4071373)]