215530614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{983}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 503953632

約数和(自身を除く): 288423018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 937, 983, 1874, 1966, 2811, 2949, 5622, 5898, 8433, 8847, 12181, 12779, 16866, 17694, 24362, 25558, 36543, 38337, 73086, 76674, 109629, 115011, 219258, 230022, 921071, 1842142, 2763213, 5526426, 8289639, 11973923, 16579278, 23947846, 35921769, 71843538, 107765307, 215530614]

約数ペア:

[(1, 215530614), (2, 107765307), (3, 71843538), (6, 35921769), (9, 23947846), (13, 16579278), (18, 11973923), (26, 8289639), (39, 5526426), (78, 2763213), (117, 1842142), (234, 921071), (937, 230022), (983, 219258), (1874, 115011), (1966, 109629), (2811, 76674), (2949, 73086), (5622, 38337), (5898, 36543), (8433, 25558), (8847, 24362), (12181, 17694), (12779, 16866)]