27993084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19603}}^1$

素因数の和:19634

約数の個数: 48

約数和(自身を含む): 79043328

約数和(自身を除く): 51050244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 19603, 39206, 58809, 78412, 117618, 137221, 235236, 274442, 333251, 411663, 548884, 666502, 823326, 999753, 1333004, 1646652, 1999506, 2332757, 3999012, 4665514, 6998271, 9331028, 13996542, 27993084]

約数ペア:

[(1, 27993084), (2, 13996542), (3, 9331028), (4, 6998271), (6, 4665514), (7, 3999012), (12, 2332757), (14, 1999506), (17, 1646652), (21, 1333004), (28, 999753), (34, 823326), (42, 666502), (51, 548884), (68, 411663), (84, 333251), (102, 274442), (119, 235236), (204, 137221), (238, 117618), (357, 78412), (476, 58809), (714, 39206), (1428, 19603)]