38191482

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 105636960

約数和(自身を除く): 67445478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 49, 53, 57, 63, 86, 98, 106, 114, 126, 129, 133, 147, 159, 171, 258, 266, 294, 301, 318, 342, 371, 387, 399, 441, 477, 602, 742, 774, 798, 817, 882, 903, 931, 954, 1007, 1113, 1197, 1634, 1806, 1862, 2014, 2107, 2226, 2279, 2394, 2451, 2597, 2709, 2793, 3021, 3339, 4214, 4558, 4902, 5194, 5418, 5586, 5719, 6042, 6321, 6678, 6837, 7049, 7353, 7791, 8379, 9063, 11438, 12642, 13674, 14098, 14706, 15582, 15953, 16758, 17157, 18126, 18963, 20511, 21147, 23373, 31906, 34314, 37926, 40033, 41022, 42294, 43301, 46746, 47859, 49343, 51471, 63441, 80066, 86602, 95718, 98686, 102942, 111671, 120099, 126882, 129903, 143577, 148029, 223342, 240198, 259806, 287154, 296058, 303107, 335013, 360297, 389709, 444087, 606214, 670026, 720594, 779418, 888174, 909321, 1005039, 1818642, 2010078, 2121749, 2727963, 4243498, 5455926, 6365247, 12730494, 19095741, 38191482]

約数ペア:

[(1, 38191482), (2, 19095741), (3, 12730494), (6, 6365247), (7, 5455926), (9, 4243498), (14, 2727963), (18, 2121749), (19, 2010078), (21, 1818642), (38, 1005039), (42, 909321), (43, 888174), (49, 779418), (53, 720594), (57, 670026), (63, 606214), (86, 444087), (98, 389709), (106, 360297), (114, 335013), (126, 303107), (129, 296058), (133, 287154), (147, 259806), (159, 240198), (171, 223342), (258, 148029), (266, 143577), (294, 129903), (301, 126882), (318, 120099), (342, 111671), (371, 102942), (387, 98686), (399, 95718), (441, 86602), (477, 80066), (602, 63441), (742, 51471), (774, 49343), (798, 47859), (817, 46746), (882, 43301), (903, 42294), (931, 41022), (954, 40033), (1007, 37926), (1113, 34314), (1197, 31906), (1634, 23373), (1806, 21147), (1862, 20511), (2014, 18963), (2107, 18126), (2226, 17157), (2279, 16758), (2394, 15953), (2451, 15582), (2597, 14706), (2709, 14098), (2793, 13674), (3021, 12642), (3339, 11438), (4214, 9063), (4558, 8379), (4902, 7791), (5194, 7353), (5418, 7049), (5586, 6837), (5719, 6678), (6042, 6321)]