187649982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11969}}^1$

素因数の和:12057

約数の個数: 48

約数和(自身を含む): 444422160

約数和(自身を除く): 256772178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 11969, 15678, 23938, 35907, 71814, 107721, 155597, 215442, 311194, 466791, 801923, 933582, 1400373, 1603846, 2405769, 2800746, 4811538, 7217307, 10424999, 14434614, 20849998, 31274997, 62549994, 93824991, 187649982]

約数ペア:

[(1, 187649982), (2, 93824991), (3, 62549994), (6, 31274997), (9, 20849998), (13, 14434614), (18, 10424999), (26, 7217307), (39, 4811538), (67, 2800746), (78, 2405769), (117, 1603846), (134, 1400373), (201, 933582), (234, 801923), (402, 466791), (603, 311194), (871, 215442), (1206, 155597), (1742, 107721), (2613, 71814), (5226, 35907), (7839, 23938), (11969, 15678)]