123773454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{327443}}^1$

素因数の和:327461

約数の個数: 32

約数和(自身を含む): 314346240

約数和(自身を除く): 190572786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 327443, 654886, 982329, 1964658, 2292101, 2946987, 4584202, 5893974, 6876303, 8840961, 13752606, 17681922, 20628909, 41257818, 61886727, 123773454]

約数ペア:

[(1, 123773454), (2, 61886727), (3, 41257818), (6, 20628909), (7, 17681922), (9, 13752606), (14, 8840961), (18, 6876303), (21, 5893974), (27, 4584202), (42, 2946987), (54, 2292101), (63, 1964658), (126, 982329), (189, 654886), (378, 327443)]