186720006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 423346176

約数和(自身を除く): 236626170

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 263, 341, 347, 526, 682, 694, 789, 1023, 1041, 1578, 2046, 2082, 2893, 3817, 5786, 7634, 8153, 8679, 10757, 11451, 16306, 17358, 21514, 22902, 24459, 32271, 48918, 64542, 89683, 91261, 118327, 179366, 182522, 236654, 269049, 273783, 354981, 538098, 547566, 709962, 1003871, 2007742, 2829091, 3011613, 5658182, 6023226, 8487273, 16974546, 31120001, 62240002, 93360003, 186720006]

約数ペア:

[(1, 186720006), (2, 93360003), (3, 62240002), (6, 31120001), (11, 16974546), (22, 8487273), (31, 6023226), (33, 5658182), (62, 3011613), (66, 2829091), (93, 2007742), (186, 1003871), (263, 709962), (341, 547566), (347, 538098), (526, 354981), (682, 273783), (694, 269049), (789, 236654), (1023, 182522), (1041, 179366), (1578, 118327), (2046, 91261), (2082, 89683), (2893, 64542), (3817, 48918), (5786, 32271), (7634, 24459), (8153, 22902), (8679, 21514), (10757, 17358), (11451, 16306)]