2572596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 7338240

約数和(自身を除く): 4765644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 239, 276, 299, 414, 468, 478, 598, 717, 828, 897, 956, 1196, 1434, 1794, 2151, 2691, 2868, 3107, 3588, 4302, 5382, 5497, 6214, 8604, 9321, 10764, 10994, 12428, 16491, 18642, 21988, 27963, 32982, 37284, 49473, 55926, 65964, 71461, 98946, 111852, 142922, 197892, 214383, 285844, 428766, 643149, 857532, 1286298, 2572596]

約数ペア:

[(1, 2572596), (2, 1286298), (3, 857532), (4, 643149), (6, 428766), (9, 285844), (12, 214383), (13, 197892), (18, 142922), (23, 111852), (26, 98946), (36, 71461), (39, 65964), (46, 55926), (52, 49473), (69, 37284), (78, 32982), (92, 27963), (117, 21988), (138, 18642), (156, 16491), (207, 12428), (234, 10994), (239, 10764), (276, 9321), (299, 8604), (414, 6214), (468, 5497), (478, 5382), (598, 4302), (717, 3588), (828, 3107), (897, 2868), (956, 2691), (1196, 2151), (1434, 1794)]