38890584

素因数分解:

$2^3\times 3^3\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 108540000

約数和(自身を除く): 69649416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 401, 449, 802, 898, 1203, 1347, 1604, 1796, 2406, 2694, 3208, 3592, 3609, 4041, 4812, 5388, 7218, 8082, 9624, 10776, 10827, 12123, 14436, 16164, 21654, 24246, 28872, 32328, 43308, 48492, 86616, 96984, 180049, 360098, 540147, 720196, 1080294, 1440392, 1620441, 2160588, 3240882, 4321176, 4861323, 6481764, 9722646, 12963528, 19445292, 38890584]

約数ペア:

[(1, 38890584), (2, 19445292), (3, 12963528), (4, 9722646), (6, 6481764), (8, 4861323), (9, 4321176), (12, 3240882), (18, 2160588), (24, 1620441), (27, 1440392), (36, 1080294), (54, 720196), (72, 540147), (108, 360098), (216, 180049), (401, 96984), (449, 86616), (802, 48492), (898, 43308), (1203, 32328), (1347, 28872), (1604, 24246), (1796, 21654), (2406, 16164), (2694, 14436), (3208, 12123), (3592, 10827), (3609, 10776), (4041, 9624), (4812, 8082), (5388, 7218)]