27263706

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 55883328

約数和(自身を除く): 28619622

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 457, 489, 914, 978, 1371, 2742, 9943, 19886, 27877, 29829, 55754, 59658, 74491, 83631, 148982, 167262, 223473, 446946, 4543951, 9087902, 13631853, 27263706]

約数ペア:

[(1, 27263706), (2, 13631853), (3, 9087902), (6, 4543951), (61, 446946), (122, 223473), (163, 167262), (183, 148982), (326, 83631), (366, 74491), (457, 59658), (489, 55754), (914, 29829), (978, 27877), (1371, 19886), (2742, 9943)]