393047892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{295081}}^1$

素因数の和:295128

約数の個数: 36

約数和(自身を含む): 1020393556

約数和(自身を除く): 627345664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 295081, 590162, 885243, 1180324, 1770486, 2655729, 3540972, 5311458, 10622916, 10917997, 21835994, 32753991, 43671988, 65507982, 98261973, 131015964, 196523946, 393047892]

約数ペア:

[(1, 393047892), (2, 196523946), (3, 131015964), (4, 98261973), (6, 65507982), (9, 43671988), (12, 32753991), (18, 21835994), (36, 10917997), (37, 10622916), (74, 5311458), (111, 3540972), (148, 2655729), (222, 1770486), (333, 1180324), (444, 885243), (666, 590162), (1332, 295081)]