73273838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{90017}}^1$

素因数の和:90067

約数の個数: 16

約数和(自身を含む): 123144624

約数和(自身を除く): 49870786

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 90017, 180034, 990187, 1980374, 3330629, 6661258, 36636919, 73273838]

約数ペア:

[(1, 73273838), (2, 36636919), (11, 6661258), (22, 3330629), (37, 1980374), (74, 990187), (407, 180034), (814, 90017)]