18174122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 30564864

約数和(自身を除く): 12390742

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 401, 527, 731, 802, 1054, 1333, 1462, 2666, 6817, 12431, 13634, 17243, 22661, 24862, 34486, 45322, 211327, 293131, 422654, 534533, 586262, 1069066, 9087061, 18174122]

約数ペア:

[(1, 18174122), (2, 9087061), (17, 1069066), (31, 586262), (34, 534533), (43, 422654), (62, 293131), (86, 211327), (401, 45322), (527, 34486), (731, 24862), (802, 22661), (1054, 17243), (1333, 13634), (1462, 12431), (2666, 6817)]