1309786236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89393}}^1$

素因数の和:89451

約数の個数: 72

約数和(自身を含む): 3709493424

約数和(自身を除く): 2399707188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 89393, 178786, 268179, 357572, 536358, 804537, 983323, 1072716, 1609074, 1966646, 2949969, 3218148, 3307541, 3933292, 5899938, 6615082, 8849907, 9922623, 11799876, 13230164, 17699814, 19845246, 29767869, 35399628, 36382951, 39690492, 59535738, 72765902, 109148853, 119071476, 145531804, 218297706, 327446559, 436595412, 654893118, 1309786236]

約数ペア:

[(1, 1309786236), (2, 654893118), (3, 436595412), (4, 327446559), (6, 218297706), (9, 145531804), (11, 119071476), (12, 109148853), (18, 72765902), (22, 59535738), (33, 39690492), (36, 36382951), (37, 35399628), (44, 29767869), (66, 19845246), (74, 17699814), (99, 13230164), (111, 11799876), (132, 9922623), (148, 8849907), (198, 6615082), (222, 5899938), (333, 3933292), (396, 3307541), (407, 3218148), (444, 2949969), (666, 1966646), (814, 1609074), (1221, 1072716), (1332, 983323), (1628, 804537), (2442, 536358), (3663, 357572), (4884, 268179), (7326, 178786), (14652, 89393)]