178950018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120749}}^1$

素因数の和:120786

約数の個数: 32

約数和(自身を含む): 405720000

約数和(自身を除く): 226769982

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 120749, 241498, 362247, 724494, 1569737, 2294231, 3139474, 4588462, 4709211, 6882693, 9418422, 13765386, 29825003, 59650006, 89475009, 178950018]

約数ペア:

[(1, 178950018), (2, 89475009), (3, 59650006), (6, 29825003), (13, 13765386), (19, 9418422), (26, 6882693), (38, 4709211), (39, 4588462), (57, 3139474), (78, 2294231), (114, 1569737), (247, 724494), (494, 362247), (741, 241498), (1482, 120749)]