15360918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 32486400

約数和(自身を除く): 17125482

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1409, 1817, 2818, 3634, 4227, 5451, 8454, 10902, 32407, 64814, 97221, 111311, 194442, 222622, 333933, 667866, 2560153, 5120306, 7680459, 15360918]

約数ペア:

[(1, 15360918), (2, 7680459), (3, 5120306), (6, 2560153), (23, 667866), (46, 333933), (69, 222622), (79, 194442), (138, 111311), (158, 97221), (237, 64814), (474, 32407), (1409, 10902), (1817, 8454), (2818, 5451), (3634, 4227)]