212913144

素因数分解:

$2^3\times 3^3\times {\mathrm{985709}}^1$

素因数の和:985724

約数の個数: 32

約数和(自身を含む): 591426000

約数和(自身を除く): 378512856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 985709, 1971418, 2957127, 3942836, 5914254, 7885672, 8871381, 11828508, 17742762, 23657016, 26614143, 35485524, 53228286, 70971048, 106456572, 212913144]

約数ペア:

[(1, 212913144), (2, 106456572), (3, 70971048), (4, 53228286), (6, 35485524), (8, 26614143), (9, 23657016), (12, 17742762), (18, 11828508), (24, 8871381), (27, 7885672), (36, 5914254), (54, 3942836), (72, 2957127), (108, 1971418), (216, 985709)]