38901816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9513

約数の個数: 64

約数和(自身を含む): 113760000

約数和(自身を除く): 74858184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 9479, 18958, 28437, 37916, 56874, 75832, 85311, 113748, 170622, 180101, 227496, 255933, 341244, 360202, 511866, 540303, 682488, 720404, 1023732, 1080606, 1440808, 1620909, 2047464, 2161212, 3241818, 4322424, 4862727, 6483636, 9725454, 12967272, 19450908, 38901816]

約数ペア:

[(1, 38901816), (2, 19450908), (3, 12967272), (4, 9725454), (6, 6483636), (8, 4862727), (9, 4322424), (12, 3241818), (18, 2161212), (19, 2047464), (24, 1620909), (27, 1440808), (36, 1080606), (38, 1023732), (54, 720404), (57, 682488), (72, 540303), (76, 511866), (108, 360202), (114, 341244), (152, 255933), (171, 227496), (216, 180101), (228, 170622), (342, 113748), (456, 85311), (513, 75832), (684, 56874), (1026, 37916), (1368, 28437), (2052, 18958), (4104, 9479)]