12180450906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{174091}}^1$

素因数の和:174148

約数の個数: 72

約数和(自身を含む): 29819870496

約数和(自身を除く): 17639419590

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1521, 1794, 2691, 3042, 3887, 5382, 7774, 11661, 23322, 34983, 69966, 174091, 348182, 522273, 1044546, 1566819, 2263183, 3133638, 4004093, 4526366, 6789549, 8008186, 12012279, 13579098, 20368647, 24024558, 29421379, 36036837, 40737294, 52053209, 58842758, 72073674, 88264137, 104106418, 156159627, 176528274, 264792411, 312319254, 468478881, 529584822, 676691717, 936957762, 1353383434, 2030075151, 4060150302, 6090225453, 12180450906]

約数ペア:

[(1, 12180450906), (2, 6090225453), (3, 4060150302), (6, 2030075151), (9, 1353383434), (13, 936957762), (18, 676691717), (23, 529584822), (26, 468478881), (39, 312319254), (46, 264792411), (69, 176528274), (78, 156159627), (117, 104106418), (138, 88264137), (169, 72073674), (207, 58842758), (234, 52053209), (299, 40737294), (338, 36036837), (414, 29421379), (507, 24024558), (598, 20368647), (897, 13579098), (1014, 12012279), (1521, 8008186), (1794, 6789549), (2691, 4526366), (3042, 4004093), (3887, 3133638), (5382, 2263183), (7774, 1566819), (11661, 1044546), (23322, 522273), (34983, 348182), (69966, 174091)]