18276576

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 48778128

約数和(自身を除く): 30501552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3121, 5856, 6242, 9363, 12484, 18726, 24968, 37452, 49936, 74904, 99872, 149808, 190381, 299616, 380762, 571143, 761524, 1142286, 1523048, 2284572, 3046096, 4569144, 6092192, 9138288, 18276576]

約数ペア:

[(1, 18276576), (2, 9138288), (3, 6092192), (4, 4569144), (6, 3046096), (8, 2284572), (12, 1523048), (16, 1142286), (24, 761524), (32, 571143), (48, 380762), (61, 299616), (96, 190381), (122, 149808), (183, 99872), (244, 74904), (366, 49936), (488, 37452), (732, 24968), (976, 18726), (1464, 12484), (1952, 9363), (2928, 6242), (3121, 5856)]