38915892

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4523}}^1$

素因数の和:4772

約数の個数: 36

約数和(自身を含む): 98804160

約数和(自身を除く): 59888268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 4523, 8604, 9046, 13569, 18092, 27138, 40707, 54276, 81414, 162828, 1080997, 2161994, 3242991, 4323988, 6485982, 9728973, 12971964, 19457946, 38915892]

約数ペア:

[(1, 38915892), (2, 19457946), (3, 12971964), (4, 9728973), (6, 6485982), (9, 4323988), (12, 3242991), (18, 2161994), (36, 1080997), (239, 162828), (478, 81414), (717, 54276), (956, 40707), (1434, 27138), (2151, 18092), (2868, 13569), (4302, 9046), (4523, 8604)]