19156739922

素因数分解:

$2^1\times 3^4\times {\mathrm{929}}^1\times {\mathrm{127289}}^1$

素因数の和:128232

約数の個数: 40

約数和(自身を含む): 42971831100

約数和(自身を除く): 23815091178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 929, 1858, 2787, 5574, 8361, 16722, 25083, 50166, 75249, 127289, 150498, 254578, 381867, 763734, 1145601, 2291202, 3436803, 6873606, 10310409, 20620818, 118251481, 236502962, 354754443, 709508886, 1064263329, 2128526658, 3192789987, 6385579974, 9578369961, 19156739922]

約数ペア:

[(1, 19156739922), (2, 9578369961), (3, 6385579974), (6, 3192789987), (9, 2128526658), (18, 1064263329), (27, 709508886), (54, 354754443), (81, 236502962), (162, 118251481), (929, 20620818), (1858, 10310409), (2787, 6873606), (5574, 3436803), (8361, 2291202), (16722, 1145601), (25083, 763734), (50166, 381867), (75249, 254578), (127289, 150498)]