27857358

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2894

約数の個数: 40

約数和(自身を含む): 63466920

約数和(自身を除く): 35609562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 2819, 3294, 4941, 5638, 8457, 9882, 16914, 25371, 50742, 76113, 152226, 171959, 228339, 343918, 456678, 515877, 1031754, 1547631, 3095262, 4642893, 9285786, 13928679, 27857358]

約数ペア:

[(1, 27857358), (2, 13928679), (3, 9285786), (6, 4642893), (9, 3095262), (18, 1547631), (27, 1031754), (54, 515877), (61, 456678), (81, 343918), (122, 228339), (162, 171959), (183, 152226), (366, 76113), (549, 50742), (1098, 25371), (1647, 16914), (2819, 9882), (3294, 8457), (4941, 5638)]