2019006

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 60

約数和(自身を含む): 5021016

約数和(自身を除く): 3002010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 103, 121, 162, 198, 206, 242, 297, 309, 363, 594, 618, 726, 891, 927, 1089, 1133, 1782, 1854, 2178, 2266, 2781, 3267, 3399, 5562, 6534, 6798, 8343, 9801, 10197, 12463, 16686, 19602, 20394, 24926, 30591, 37389, 61182, 74778, 91773, 112167, 183546, 224334, 336501, 673002, 1009503, 2019006]

約数ペア:

[(1, 2019006), (2, 1009503), (3, 673002), (6, 336501), (9, 224334), (11, 183546), (18, 112167), (22, 91773), (27, 74778), (33, 61182), (54, 37389), (66, 30591), (81, 24926), (99, 20394), (103, 19602), (121, 16686), (162, 12463), (198, 10197), (206, 9801), (242, 8343), (297, 6798), (309, 6534), (363, 5562), (594, 3399), (618, 3267), (726, 2781), (891, 2266), (927, 2178), (1089, 1854), (1133, 1782)]