15684006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 35716464

約数和(自身を除く): 20032458

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 557, 722, 741, 1083, 1114, 1482, 1671, 2166, 3342, 4693, 7241, 9386, 10583, 14079, 14482, 21166, 21723, 28158, 31749, 43446, 63498, 137579, 201077, 275158, 402154, 412737, 603231, 825474, 1206462, 2614001, 5228002, 7842003, 15684006]

約数ペア:

[(1, 15684006), (2, 7842003), (3, 5228002), (6, 2614001), (13, 1206462), (19, 825474), (26, 603231), (38, 412737), (39, 402154), (57, 275158), (78, 201077), (114, 137579), (247, 63498), (361, 43446), (494, 31749), (557, 28158), (722, 21723), (741, 21166), (1083, 14482), (1114, 14079), (1482, 10583), (1671, 9386), (2166, 7241), (3342, 4693)]