23209242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 54665280

約数和(自身を除く): 31456038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 887, 1246, 1774, 1869, 2661, 3738, 4361, 5322, 6209, 8722, 12418, 13083, 18627, 26166, 37254, 43463, 78943, 86926, 130389, 157886, 236829, 260778, 473658, 552601, 1105202, 1657803, 3315606, 3868207, 7736414, 11604621, 23209242]

約数ペア:

[(1, 23209242), (2, 11604621), (3, 7736414), (6, 3868207), (7, 3315606), (14, 1657803), (21, 1105202), (42, 552601), (49, 473658), (89, 260778), (98, 236829), (147, 157886), (178, 130389), (267, 86926), (294, 78943), (534, 43463), (623, 37254), (887, 26166), (1246, 18627), (1774, 13083), (1869, 12418), (2661, 8722), (3738, 6209), (4361, 5322)]