18068976

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 50923080

約数和(自身を除く): 32854104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 701, 716, 1074, 1402, 1432, 1611, 2103, 2148, 2804, 2864, 3222, 4206, 4296, 5608, 6309, 6444, 8412, 8592, 11216, 12618, 12888, 16824, 25236, 25776, 33648, 50472, 100944, 125479, 250958, 376437, 501916, 752874, 1003832, 1129311, 1505748, 2007664, 2258622, 3011496, 4517244, 6022992, 9034488, 18068976]

約数ペア:

[(1, 18068976), (2, 9034488), (3, 6022992), (4, 4517244), (6, 3011496), (8, 2258622), (9, 2007664), (12, 1505748), (16, 1129311), (18, 1003832), (24, 752874), (36, 501916), (48, 376437), (72, 250958), (144, 125479), (179, 100944), (358, 50472), (537, 33648), (701, 25776), (716, 25236), (1074, 16824), (1402, 12888), (1432, 12618), (1611, 11216), (2103, 8592), (2148, 8412), (2804, 6444), (2864, 6309), (3222, 5608), (4206, 4296)]