1264542138

素因数分解:

$2^1\times 3^3\times {\mathrm{23417447}}^1$

素因数の和:23417458

約数の個数: 16

約数和(自身を含む): 2810093760

約数和(自身を除く): 1545551622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23417447, 46834894, 70252341, 140504682, 210757023, 421514046, 632271069, 1264542138]

約数ペア:

[(1, 1264542138), (2, 632271069), (3, 421514046), (6, 210757023), (9, 140504682), (18, 70252341), (27, 46834894), (54, 23417447)]