17393436

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 47174400

約数和(自身を除く): 29780964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 431, 531, 684, 708, 862, 1062, 1121, 1293, 1724, 2124, 2242, 2586, 3363, 3879, 4484, 5172, 6726, 7758, 8189, 10089, 13452, 15516, 16378, 20178, 24567, 25429, 32756, 40356, 49134, 50858, 73701, 76287, 98268, 101716, 147402, 152574, 228861, 294804, 305148, 457722, 483151, 915444, 966302, 1449453, 1932604, 2898906, 4348359, 5797812, 8696718, 17393436]

約数ペア:

[(1, 17393436), (2, 8696718), (3, 5797812), (4, 4348359), (6, 2898906), (9, 1932604), (12, 1449453), (18, 966302), (19, 915444), (36, 483151), (38, 457722), (57, 305148), (59, 294804), (76, 228861), (114, 152574), (118, 147402), (171, 101716), (177, 98268), (228, 76287), (236, 73701), (342, 50858), (354, 49134), (431, 40356), (531, 32756), (684, 25429), (708, 24567), (862, 20178), (1062, 16378), (1121, 15516), (1293, 13452), (1724, 10089), (2124, 8189), (2242, 7758), (2586, 6726), (3363, 5172), (3879, 4484)]