68430438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{10531}}^1$

素因数の和:10577

約数の個数: 36

約数和(自身を含む): 156494988

約数和(自身を除く): 88064550

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 10531, 21062, 31593, 63186, 94779, 189558, 200089, 400178, 600267, 1200534, 1800801, 3601602, 3801691, 7603382, 11405073, 22810146, 34215219, 68430438]

約数ペア:

[(1, 68430438), (2, 34215219), (3, 22810146), (6, 11405073), (9, 7603382), (18, 3801691), (19, 3601602), (38, 1800801), (57, 1200534), (114, 600267), (171, 400178), (342, 200089), (361, 189558), (722, 94779), (1083, 63186), (2166, 31593), (3249, 21062), (6498, 10531)]