17876244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 43868160

約数和(自身を除く): 25991916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 271, 276, 478, 542, 717, 813, 956, 1084, 1434, 1626, 2868, 3252, 5497, 6233, 10994, 12466, 16491, 18699, 21988, 24932, 32982, 37398, 64769, 65964, 74796, 129538, 194307, 259076, 388614, 777228, 1489687, 2979374, 4469061, 5958748, 8938122, 17876244]

約数ペア:

[(1, 17876244), (2, 8938122), (3, 5958748), (4, 4469061), (6, 2979374), (12, 1489687), (23, 777228), (46, 388614), (69, 259076), (92, 194307), (138, 129538), (239, 74796), (271, 65964), (276, 64769), (478, 37398), (542, 32982), (717, 24932), (813, 21988), (956, 18699), (1084, 16491), (1434, 12466), (1626, 10994), (2868, 6233), (3252, 5497)]