402248406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{10513}}^1$

素因数の和:11436

約数の個数: 32

約数和(自身を含む): 920521728

約数和(自身を除く): 518273322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 911, 1822, 2733, 5466, 6377, 10513, 12754, 19131, 21026, 31539, 38262, 63078, 73591, 147182, 220773, 441546, 9577343, 19154686, 28732029, 57464058, 67041401, 134082802, 201124203, 402248406]

約数ペア:

[(1, 402248406), (2, 201124203), (3, 134082802), (6, 67041401), (7, 57464058), (14, 28732029), (21, 19154686), (42, 9577343), (911, 441546), (1822, 220773), (2733, 147182), (5466, 73591), (6377, 63078), (10513, 38262), (12754, 31539), (19131, 21026)]