3765972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 6394668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 419, 428, 642, 749, 838, 1257, 1284, 1498, 1676, 2247, 2514, 2933, 2996, 4494, 5028, 5866, 8799, 8988, 11732, 17598, 35196, 44833, 89666, 134499, 179332, 268998, 313831, 537996, 627662, 941493, 1255324, 1882986, 3765972]

約数ペア:

[(1, 3765972), (2, 1882986), (3, 1255324), (4, 941493), (6, 627662), (7, 537996), (12, 313831), (14, 268998), (21, 179332), (28, 134499), (42, 89666), (84, 44833), (107, 35196), (214, 17598), (321, 11732), (419, 8988), (428, 8799), (642, 5866), (749, 5028), (838, 4494), (1257, 2996), (1284, 2933), (1498, 2514), (1676, 2247)]