21136962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45751}}^1$

素因数の和:45774

約数の個数: 32

約数和(自身を含む): 52706304

約数和(自身を除く): 31569342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45751, 91502, 137253, 274506, 320257, 503261, 640514, 960771, 1006522, 1509783, 1921542, 3019566, 3522827, 7045654, 10568481, 21136962]

約数ペア:

[(1, 21136962), (2, 10568481), (3, 7045654), (6, 3522827), (7, 3019566), (11, 1921542), (14, 1509783), (21, 1006522), (22, 960771), (33, 640514), (42, 503261), (66, 320257), (77, 274506), (154, 137253), (231, 91502), (462, 45751)]