18153288

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 50784000

約数和(自身を除く): 32630712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 367, 458, 687, 734, 916, 1101, 1374, 1468, 1832, 2061, 2202, 2748, 2936, 3303, 4122, 4404, 5496, 6183, 6606, 8244, 8808, 9909, 12366, 13212, 16488, 19818, 24732, 26424, 39636, 49464, 79272, 84043, 168086, 252129, 336172, 504258, 672344, 756387, 1008516, 1512774, 2017032, 2269161, 3025548, 4538322, 6051096, 9076644, 18153288]

約数ペア:

[(1, 18153288), (2, 9076644), (3, 6051096), (4, 4538322), (6, 3025548), (8, 2269161), (9, 2017032), (12, 1512774), (18, 1008516), (24, 756387), (27, 672344), (36, 504258), (54, 336172), (72, 252129), (108, 168086), (216, 84043), (229, 79272), (367, 49464), (458, 39636), (687, 26424), (734, 24732), (916, 19818), (1101, 16488), (1374, 13212), (1468, 12366), (1832, 9909), (2061, 8808), (2202, 8244), (2748, 6606), (2936, 6183), (3303, 5496), (4122, 4404)]