17381514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 22431606

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 186, 239, 391, 478, 527, 713, 717, 782, 1054, 1173, 1426, 1434, 1581, 2139, 2346, 3162, 4063, 4278, 5497, 7409, 8126, 10994, 12121, 12189, 14818, 16491, 22227, 24242, 24378, 32982, 36363, 44454, 72726, 93449, 125953, 170407, 186898, 251906, 280347, 340814, 377859, 511221, 560694, 755718, 1022442, 2896919, 5793838, 8690757, 17381514]

約数ペア:

[(1, 17381514), (2, 8690757), (3, 5793838), (6, 2896919), (17, 1022442), (23, 755718), (31, 560694), (34, 511221), (46, 377859), (51, 340814), (62, 280347), (69, 251906), (93, 186898), (102, 170407), (138, 125953), (186, 93449), (239, 72726), (391, 44454), (478, 36363), (527, 32982), (713, 24378), (717, 24242), (782, 22227), (1054, 16491), (1173, 14818), (1426, 12189), (1434, 12121), (1581, 10994), (2139, 8126), (2346, 7409), (3162, 5497), (4063, 4278)]