1386774

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 3139680

約数和(自身を除く): 1752906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 421, 549, 842, 1098, 1263, 1647, 2526, 3294, 3789, 7578, 11367, 22734, 25681, 51362, 77043, 154086, 231129, 462258, 693387, 1386774]

約数ペア:

[(1, 1386774), (2, 693387), (3, 462258), (6, 231129), (9, 154086), (18, 77043), (27, 51362), (54, 25681), (61, 22734), (122, 11367), (183, 7578), (366, 3789), (421, 3294), (549, 2526), (842, 1647), (1098, 1263)]