2017018845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{1487}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 3584984832

約数和(自身を除く): 1567965987

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 701, 1487, 1935, 2103, 3505, 4461, 6309, 7435, 10515, 13383, 22305, 30143, 31545, 63941, 66915, 90429, 150715, 191823, 271287, 319705, 452145, 575469, 959115, 1042387, 1356435, 2877345, 3127161, 5211935, 9381483, 15635805, 44822641, 46907415, 134467923, 224113205, 403403769, 672339615, 2017018845]

約数ペア:

[(1, 2017018845), (3, 672339615), (5, 403403769), (9, 224113205), (15, 134467923), (43, 46907415), (45, 44822641), (129, 15635805), (215, 9381483), (387, 5211935), (645, 3127161), (701, 2877345), (1487, 1356435), (1935, 1042387), (2103, 959115), (3505, 575469), (4461, 452145), (6309, 319705), (7435, 271287), (10515, 191823), (13383, 150715), (22305, 90429), (30143, 66915), (31545, 63941)]