2704644

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 7123200

約数和(自身を除く): 4418556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 317, 474, 634, 711, 948, 951, 1268, 1422, 1902, 2133, 2844, 2853, 3804, 4266, 5706, 8532, 8559, 11412, 17118, 25043, 34236, 50086, 75129, 100172, 150258, 225387, 300516, 450774, 676161, 901548, 1352322, 2704644]

約数ペア:

[(1, 2704644), (2, 1352322), (3, 901548), (4, 676161), (6, 450774), (9, 300516), (12, 225387), (18, 150258), (27, 100172), (36, 75129), (54, 50086), (79, 34236), (108, 25043), (158, 17118), (237, 11412), (316, 8559), (317, 8532), (474, 5706), (634, 4266), (711, 3804), (948, 2853), (951, 2844), (1268, 2133), (1422, 1902)]