18532844

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 36

約数和(自身を含む): 36288168

約数和(自身を除く): 17755324

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 1331, 2596, 2662, 3481, 5324, 6962, 7139, 13924, 14278, 28556, 38291, 76582, 78529, 153164, 157058, 314116, 421201, 842402, 1684804, 4633211, 9266422, 18532844]

約数ペア:

[(1, 18532844), (2, 9266422), (4, 4633211), (11, 1684804), (22, 842402), (44, 421201), (59, 314116), (118, 157058), (121, 153164), (236, 78529), (242, 76582), (484, 38291), (649, 28556), (1298, 14278), (1331, 13924), (2596, 7139), (2662, 6962), (3481, 5324)]