1821685068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7228909}}^1$

素因数の和:7228926

約数の個数: 36

約数和(自身を含む): 5262646480

約数和(自身を除く): 3440961412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7228909, 14457818, 21686727, 28915636, 43373454, 50602363, 65060181, 86746908, 101204726, 130120362, 151807089, 202409452, 260240724, 303614178, 455421267, 607228356, 910842534, 1821685068]

約数ペア:

[(1, 1821685068), (2, 910842534), (3, 607228356), (4, 455421267), (6, 303614178), (7, 260240724), (9, 202409452), (12, 151807089), (14, 130120362), (18, 101204726), (21, 86746908), (28, 65060181), (36, 50602363), (42, 43373454), (63, 28915636), (84, 21686727), (126, 14457818), (252, 7228909)]