16517772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19949}}^1$

素因数の和:19982

約数の個数: 36

約数和(自身を含む): 43570800

約数和(自身を除く): 27053028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19949, 39898, 59847, 79796, 119694, 179541, 239388, 359082, 458827, 718164, 917654, 1376481, 1835308, 2752962, 4129443, 5505924, 8258886, 16517772]

約数ペア:

[(1, 16517772), (2, 8258886), (3, 5505924), (4, 4129443), (6, 2752962), (9, 1835308), (12, 1376481), (18, 917654), (23, 718164), (36, 458827), (46, 359082), (69, 239388), (92, 179541), (138, 119694), (207, 79796), (276, 59847), (414, 39898), (828, 19949)]