2539616724

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{647201}}^1$

素因数の和:647320

約数の個数: 36

約数和(自身を含む): 6478492020

約数和(自身を除く): 3938875296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 647201, 1294402, 1941603, 2588804, 3883206, 5824809, 7766412, 11649618, 23299236, 70544909, 141089818, 211634727, 282179636, 423269454, 634904181, 846538908, 1269808362, 2539616724]

約数ペア:

[(1, 2539616724), (2, 1269808362), (3, 846538908), (4, 634904181), (6, 423269454), (9, 282179636), (12, 211634727), (18, 141089818), (36, 70544909), (109, 23299236), (218, 11649618), (327, 7766412), (436, 5824809), (654, 3883206), (981, 2588804), (1308, 1941603), (1962, 1294402), (3924, 647201)]