2008155558

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{18593}}^1$

素因数の和:19028

約数の個数: 32

約数和(自身を含む): 4112695296

約数和(自身を除く): 2104539738

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 383, 766, 1149, 2298, 18001, 18593, 36002, 37186, 54003, 55779, 108006, 111558, 873871, 1747742, 2621613, 5243226, 7121119, 14242238, 21363357, 42726714, 334692593, 669385186, 1004077779, 2008155558]

約数ペア:

[(1, 2008155558), (2, 1004077779), (3, 669385186), (6, 334692593), (47, 42726714), (94, 21363357), (141, 14242238), (282, 7121119), (383, 5243226), (766, 2621613), (1149, 1747742), (2298, 873871), (18001, 111558), (18593, 108006), (36002, 55779), (37186, 54003)]