858473514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{90499}}^1$

素因数の和:90555

約数の個数: 48

約数和(自身を含む): 2032992000

約数和(自身を除く): 1174518486

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 90499, 180998, 271497, 542994, 814491, 1538483, 1628982, 2805469, 3076966, 4615449, 5610938, 8416407, 9230898, 13846347, 16832814, 25249221, 27692694, 47692973, 50498442, 95385946, 143078919, 286157838, 429236757, 858473514]

約数ペア:

[(1, 858473514), (2, 429236757), (3, 286157838), (6, 143078919), (9, 95385946), (17, 50498442), (18, 47692973), (31, 27692694), (34, 25249221), (51, 16832814), (62, 13846347), (93, 9230898), (102, 8416407), (153, 5610938), (186, 4615449), (279, 3076966), (306, 2805469), (527, 1628982), (558, 1538483), (1054, 814491), (1581, 542994), (3162, 271497), (4743, 180998), (9486, 90499)]