18228996

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 48052480

約数和(自身を除く): 29823484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 2767, 3294, 5534, 6588, 8301, 11068, 16602, 24903, 33204, 49806, 74709, 99612, 149418, 168787, 298836, 337574, 506361, 675148, 1012722, 1519083, 2025444, 3038166, 4557249, 6076332, 9114498, 18228996]

約数ペア:

[(1, 18228996), (2, 9114498), (3, 6076332), (4, 4557249), (6, 3038166), (9, 2025444), (12, 1519083), (18, 1012722), (27, 675148), (36, 506361), (54, 337574), (61, 298836), (108, 168787), (122, 149418), (183, 99612), (244, 74709), (366, 49806), (549, 33204), (732, 24903), (1098, 16602), (1647, 11068), (2196, 8301), (2767, 6588), (3294, 5534)]