18422964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8146

約数の個数: 60

約数和(自身を含む): 55048224

約数和(自身を除く): 36625260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8123, 16246, 24369, 32492, 48738, 56861, 73107, 97476, 113722, 146214, 170583, 219321, 227444, 292428, 341166, 438642, 511749, 657963, 682332, 877284, 1023498, 1315926, 1535247, 2046996, 2631852, 3070494, 4605741, 6140988, 9211482, 18422964]

約数ペア:

[(1, 18422964), (2, 9211482), (3, 6140988), (4, 4605741), (6, 3070494), (7, 2631852), (9, 2046996), (12, 1535247), (14, 1315926), (18, 1023498), (21, 877284), (27, 682332), (28, 657963), (36, 511749), (42, 438642), (54, 341166), (63, 292428), (81, 227444), (84, 219321), (108, 170583), (126, 146214), (162, 113722), (189, 97476), (252, 73107), (324, 56861), (378, 48738), (567, 32492), (756, 24369), (1134, 16246), (2268, 8123)]