19108278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50551}}^1$

素因数の和:50569

約数の個数: 32

約数和(自身を含む): 48529920

約数和(自身を除く): 29421642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50551, 101102, 151653, 303306, 353857, 454959, 707714, 909918, 1061571, 1364877, 2123142, 2729754, 3184713, 6369426, 9554139, 19108278]

約数ペア:

[(1, 19108278), (2, 9554139), (3, 6369426), (6, 3184713), (7, 2729754), (9, 2123142), (14, 1364877), (18, 1061571), (21, 909918), (27, 707714), (42, 454959), (54, 353857), (63, 303306), (126, 151653), (189, 101102), (378, 50551)]