13864356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 38648064

約数和(自身を除く): 24783708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 223, 314, 396, 446, 471, 628, 669, 892, 942, 1338, 1413, 1727, 1884, 2007, 2453, 2676, 2826, 3454, 4014, 4906, 5181, 5652, 6908, 7359, 8028, 9812, 10362, 14718, 15543, 20724, 22077, 29436, 31086, 35011, 44154, 62172, 70022, 88308, 105033, 140044, 210066, 315099, 385121, 420132, 630198, 770242, 1155363, 1260396, 1540484, 2310726, 3466089, 4621452, 6932178, 13864356]

約数ペア:

[(1, 13864356), (2, 6932178), (3, 4621452), (4, 3466089), (6, 2310726), (9, 1540484), (11, 1260396), (12, 1155363), (18, 770242), (22, 630198), (33, 420132), (36, 385121), (44, 315099), (66, 210066), (99, 140044), (132, 105033), (157, 88308), (198, 70022), (223, 62172), (314, 44154), (396, 35011), (446, 31086), (471, 29436), (628, 22077), (669, 20724), (892, 15543), (942, 14718), (1338, 10362), (1413, 9812), (1727, 8028), (1884, 7359), (2007, 6908), (2453, 5652), (2676, 5181), (2826, 4906), (3454, 4014)]