31683498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 82047168

約数和(自身を除く): 50363670

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 97, 98, 101, 147, 154, 194, 202, 231, 291, 294, 303, 462, 539, 582, 606, 679, 707, 1067, 1078, 1111, 1358, 1414, 1617, 2037, 2121, 2134, 2222, 3201, 3234, 3333, 4074, 4242, 4753, 4949, 6402, 6666, 7469, 7777, 9506, 9797, 9898, 14259, 14847, 14938, 15554, 19594, 22407, 23331, 28518, 29391, 29694, 44814, 46662, 52283, 54439, 58782, 68579, 104566, 107767, 108878, 137158, 156849, 163317, 205737, 215534, 313698, 323301, 326634, 411474, 480053, 646602, 754369, 960106, 1440159, 1508738, 2263107, 2880318, 4526214, 5280583, 10561166, 15841749, 31683498]

約数ペア:

[(1, 31683498), (2, 15841749), (3, 10561166), (6, 5280583), (7, 4526214), (11, 2880318), (14, 2263107), (21, 1508738), (22, 1440159), (33, 960106), (42, 754369), (49, 646602), (66, 480053), (77, 411474), (97, 326634), (98, 323301), (101, 313698), (147, 215534), (154, 205737), (194, 163317), (202, 156849), (231, 137158), (291, 108878), (294, 107767), (303, 104566), (462, 68579), (539, 58782), (582, 54439), (606, 52283), (679, 46662), (707, 44814), (1067, 29694), (1078, 29391), (1111, 28518), (1358, 23331), (1414, 22407), (1617, 19594), (2037, 15554), (2121, 14938), (2134, 14847), (2222, 14259), (3201, 9898), (3234, 9797), (3333, 9506), (4074, 7777), (4242, 7469), (4753, 6666), (4949, 6402)]