121268286

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{21803}}^1$

素因数の和:21917

約数の個数: 32

約数和(自身を含む): 272113920

約数和(自身を除く): 150845634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 21803, 43606, 65409, 130818, 196227, 392454, 588681, 1177362, 2245709, 4491418, 6737127, 13474254, 20211381, 40422762, 60634143, 121268286]

約数ペア:

[(1, 121268286), (2, 60634143), (3, 40422762), (6, 20211381), (9, 13474254), (18, 6737127), (27, 4491418), (54, 2245709), (103, 1177362), (206, 588681), (309, 392454), (618, 196227), (927, 130818), (1854, 65409), (2781, 43606), (5562, 21803)]