42281316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 108

約数和(自身を含む): 135691920

約数和(自身を除く): 93410604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2179, 2772, 3234, 4358, 4851, 6468, 6537, 8716, 9702, 13074, 15253, 19404, 19611, 23969, 26148, 30506, 39222, 45759, 47938, 61012, 71907, 78444, 91518, 95876, 106771, 137277, 143814, 167783, 183036, 213542, 215721, 274554, 287628, 320313, 335566, 427084, 431442, 503349, 549108, 640626, 671132, 862884, 960939, 1006698, 1174481, 1281252, 1510047, 1921878, 2013396, 2348962, 3020094, 3523443, 3843756, 4697924, 6040188, 7046886, 10570329, 14093772, 21140658, 42281316]

約数ペア:

[(1, 42281316), (2, 21140658), (3, 14093772), (4, 10570329), (6, 7046886), (7, 6040188), (9, 4697924), (11, 3843756), (12, 3523443), (14, 3020094), (18, 2348962), (21, 2013396), (22, 1921878), (28, 1510047), (33, 1281252), (36, 1174481), (42, 1006698), (44, 960939), (49, 862884), (63, 671132), (66, 640626), (77, 549108), (84, 503349), (98, 431442), (99, 427084), (126, 335566), (132, 320313), (147, 287628), (154, 274554), (196, 215721), (198, 213542), (231, 183036), (252, 167783), (294, 143814), (308, 137277), (396, 106771), (441, 95876), (462, 91518), (539, 78444), (588, 71907), (693, 61012), (882, 47938), (924, 45759), (1078, 39222), (1386, 30506), (1617, 26148), (1764, 23969), (2156, 19611), (2179, 19404), (2772, 15253), (3234, 13074), (4358, 9702), (4851, 8716), (6468, 6537)]