198755046

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 524509440

約数和(自身を除く): 325754394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 243, 259, 333, 378, 486, 518, 567, 666, 777, 999, 1134, 1554, 1579, 1701, 1998, 2331, 2997, 3158, 3402, 4662, 4737, 5994, 6993, 8991, 9474, 11053, 13986, 14211, 17982, 20979, 22106, 28422, 33159, 41958, 42633, 58423, 62937, 66318, 85266, 99477, 116846, 125874, 127899, 175269, 198954, 255798, 298431, 350538, 383697, 408961, 525807, 596862, 767394, 817922, 895293, 1051614, 1226883, 1577421, 1790586, 2453766, 2685879, 3154842, 3680649, 4732263, 5371758, 7361298, 9464526, 11041947, 14196789, 22083894, 28393578, 33125841, 66251682, 99377523, 198755046]

約数ペア:

[(1, 198755046), (2, 99377523), (3, 66251682), (6, 33125841), (7, 28393578), (9, 22083894), (14, 14196789), (18, 11041947), (21, 9464526), (27, 7361298), (37, 5371758), (42, 4732263), (54, 3680649), (63, 3154842), (74, 2685879), (81, 2453766), (111, 1790586), (126, 1577421), (162, 1226883), (189, 1051614), (222, 895293), (243, 817922), (259, 767394), (333, 596862), (378, 525807), (486, 408961), (518, 383697), (567, 350538), (666, 298431), (777, 255798), (999, 198954), (1134, 175269), (1554, 127899), (1579, 125874), (1701, 116846), (1998, 99477), (2331, 85266), (2997, 66318), (3158, 62937), (3402, 58423), (4662, 42633), (4737, 41958), (5994, 33159), (6993, 28422), (8991, 22106), (9474, 20979), (11053, 17982), (13986, 14211)]