42571956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{506809}}^1$

素因数の和:506823

約数の個数: 24

約数和(自身を含む): 113525440

約数和(自身を除く): 70953484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 506809, 1013618, 1520427, 2027236, 3040854, 3547663, 6081708, 7095326, 10642989, 14190652, 21285978, 42571956]

約数ペア:

[(1, 42571956), (2, 21285978), (3, 14190652), (4, 10642989), (6, 7095326), (7, 6081708), (12, 3547663), (14, 3040854), (21, 2027236), (28, 1520427), (42, 1013618), (84, 506809)]