1305414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 3257280

約数和(自身を除く): 1951866

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 347, 418, 627, 694, 1041, 1254, 1881, 2082, 3123, 3762, 3817, 6246, 6593, 7634, 11451, 13186, 19779, 22902, 34353, 39558, 59337, 68706, 72523, 118674, 145046, 217569, 435138, 652707, 1305414]

約数ペア:

[(1, 1305414), (2, 652707), (3, 435138), (6, 217569), (9, 145046), (11, 118674), (18, 72523), (19, 68706), (22, 59337), (33, 39558), (38, 34353), (57, 22902), (66, 19779), (99, 13186), (114, 11451), (171, 7634), (198, 6593), (209, 6246), (342, 3817), (347, 3762), (418, 3123), (627, 2082), (694, 1881), (1041, 1254)]