1858476972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{198301}}^1$

素因数の和:198390

約数の個数: 48

約数和(自身を含む): 4797321984

約数和(自身を除く): 2938845012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 198301, 396602, 594903, 793204, 1189806, 2181311, 2379612, 4362622, 6543933, 8725244, 13087866, 14079371, 26175732, 28158742, 42238113, 56317484, 84476226, 154873081, 168952452, 309746162, 464619243, 619492324, 929238486, 1858476972]

約数ペア:

[(1, 1858476972), (2, 929238486), (3, 619492324), (4, 464619243), (6, 309746162), (11, 168952452), (12, 154873081), (22, 84476226), (33, 56317484), (44, 42238113), (66, 28158742), (71, 26175732), (132, 14079371), (142, 13087866), (213, 8725244), (284, 6543933), (426, 4362622), (781, 2379612), (852, 2181311), (1562, 1189806), (2343, 793204), (3124, 594903), (4686, 396602), (9372, 198301)]