11989191906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{693097}}^1$

素因数の和:693167

約数の個数: 36

約数和(自身を含む): 26841606246

約数和(自身を除く): 14852414340

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 8649, 17298, 693097, 1386194, 2079291, 4158582, 6237873, 12475746, 21486007, 42972014, 64458021, 128916042, 193374063, 386748126, 666066217, 1332132434, 1998198651, 3996397302, 5994595953, 11989191906]

約数ペア:

[(1, 11989191906), (2, 5994595953), (3, 3996397302), (6, 1998198651), (9, 1332132434), (18, 666066217), (31, 386748126), (62, 193374063), (93, 128916042), (186, 64458021), (279, 42972014), (558, 21486007), (961, 12475746), (1922, 6237873), (2883, 4158582), (5766, 2079291), (8649, 1386194), (17298, 693097)]