16078218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 36612576

約数和(自身を除く): 20534358

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 571, 722, 741, 1083, 1142, 1482, 1713, 2166, 3426, 4693, 7423, 9386, 10849, 14079, 14846, 21698, 22269, 28158, 32547, 44538, 65094, 141037, 206131, 282074, 412262, 423111, 618393, 846222, 1236786, 2679703, 5359406, 8039109, 16078218]

約数ペア:

[(1, 16078218), (2, 8039109), (3, 5359406), (6, 2679703), (13, 1236786), (19, 846222), (26, 618393), (38, 423111), (39, 412262), (57, 282074), (78, 206131), (114, 141037), (247, 65094), (361, 44538), (494, 32547), (571, 28158), (722, 22269), (741, 21698), (1083, 14846), (1142, 14079), (1482, 10849), (1713, 9386), (2166, 7423), (3426, 4693)]