9003872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 10047328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 251, 304, 472, 502, 608, 944, 1004, 1121, 1888, 2008, 2242, 4016, 4484, 4769, 8032, 8968, 9538, 14809, 17936, 19076, 29618, 35872, 38152, 59236, 76304, 118472, 152608, 236944, 281371, 473888, 562742, 1125484, 2250968, 4501936, 9003872]

約数ペア:

[(1, 9003872), (2, 4501936), (4, 2250968), (8, 1125484), (16, 562742), (19, 473888), (32, 281371), (38, 236944), (59, 152608), (76, 118472), (118, 76304), (152, 59236), (236, 38152), (251, 35872), (304, 29618), (472, 19076), (502, 17936), (608, 14809), (944, 9538), (1004, 8968), (1121, 8032), (1888, 4769), (2008, 4484), (2242, 4016)]