1216980342

素因数分解:

$2^1\times 3^3\times {\mathrm{22536673}}^1$

素因数の和:22536684

約数の個数: 16

約数和(自身を含む): 2704400880

約数和(自身を除く): 1487420538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22536673, 45073346, 67610019, 135220038, 202830057, 405660114, 608490171, 1216980342]

約数ペア:

[(1, 1216980342), (2, 608490171), (3, 405660114), (6, 202830057), (9, 135220038), (18, 67610019), (27, 45073346), (54, 22536673)]