2018598921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{5779}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 3171139200

約数和(自身を除く): 1152540279

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 761, 2283, 5779, 6849, 12937, 17337, 20547, 38811, 52011, 98243, 116433, 156033, 294729, 349299, 884187, 2652561, 4397819, 13193457, 39580371, 74762923, 118741113, 224288769, 672866307, 2018598921]

約数ペア:

[(1, 2018598921), (3, 672866307), (9, 224288769), (17, 118741113), (27, 74762923), (51, 39580371), (153, 13193457), (459, 4397819), (761, 2652561), (2283, 884187), (5779, 349299), (6849, 294729), (12937, 156033), (17337, 116433), (20547, 98243), (38811, 52011)]