18815682

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 38795328

約数和(自身を除く): 19979646

約数列:

[1, 2, 3, 6, 43, 86, 129, 233, 258, 313, 466, 626, 699, 939, 1398, 1878, 10019, 13459, 20038, 26918, 30057, 40377, 60114, 72929, 80754, 145858, 218787, 437574, 3135947, 6271894, 9407841, 18815682]

約数ペア:

[(1, 18815682), (2, 9407841), (3, 6271894), (6, 3135947), (43, 437574), (86, 218787), (129, 145858), (233, 80754), (258, 72929), (313, 60114), (466, 40377), (626, 30057), (699, 26918), (939, 20038), (1398, 13459), (1878, 10019)]