172937538

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{7607}}^1$

素因数の和:8039

約数の個数: 32

約数和(自身を含む): 385269120

約数和(自身を除く): 212331582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 7607, 11367, 15214, 22734, 22821, 45642, 68463, 136926, 205389, 410778, 3202547, 6405094, 9607641, 19215282, 28822923, 57645846, 86468769, 172937538]

約数ペア:

[(1, 172937538), (2, 86468769), (3, 57645846), (6, 28822923), (9, 19215282), (18, 9607641), (27, 6405094), (54, 3202547), (421, 410778), (842, 205389), (1263, 136926), (2526, 68463), (3789, 45642), (7578, 22821), (7607, 22734), (11367, 15214)]