27145294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 47410272

約数和(自身を除く): 20264978

約数列:

[1, 2, 11, 17, 22, 34, 181, 187, 362, 374, 401, 802, 1991, 3077, 3982, 4411, 6154, 6817, 8822, 13634, 33847, 67694, 72581, 74987, 145162, 149974, 798391, 1233877, 1596782, 2467754, 13572647, 27145294]

約数ペア:

[(1, 27145294), (2, 13572647), (11, 2467754), (17, 1596782), (22, 1233877), (34, 798391), (181, 149974), (187, 145162), (362, 74987), (374, 72581), (401, 67694), (802, 33847), (1991, 13634), (3077, 8822), (3982, 6817), (4411, 6154)]