18097488

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1276

約数の個数: 60

約数和(自身を含む): 51156820

約数和(自身を除く): 33059332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1153, 1308, 1744, 1962, 2306, 2616, 3459, 3924, 4612, 5232, 6918, 7848, 9224, 10377, 13836, 15696, 18448, 20754, 27672, 41508, 55344, 83016, 125677, 166032, 251354, 377031, 502708, 754062, 1005416, 1131093, 1508124, 2010832, 2262186, 3016248, 4524372, 6032496, 9048744, 18097488]

約数ペア:

[(1, 18097488), (2, 9048744), (3, 6032496), (4, 4524372), (6, 3016248), (8, 2262186), (9, 2010832), (12, 1508124), (16, 1131093), (18, 1005416), (24, 754062), (36, 502708), (48, 377031), (72, 251354), (109, 166032), (144, 125677), (218, 83016), (327, 55344), (436, 41508), (654, 27672), (872, 20754), (981, 18448), (1153, 15696), (1308, 13836), (1744, 10377), (1962, 9224), (2306, 7848), (2616, 6918), (3459, 5232), (3924, 4612)]