38977722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4443

約数の個数: 48

約数和(自身を含む): 97898112

約数和(自身を除く): 58920390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4357, 4473, 8714, 8946, 13071, 26142, 30499, 39213, 60998, 78426, 91497, 182994, 274491, 309347, 548982, 618694, 928041, 1856082, 2165429, 2784123, 4330858, 5568246, 6496287, 12992574, 19488861, 38977722]

約数ペア:

[(1, 38977722), (2, 19488861), (3, 12992574), (6, 6496287), (7, 5568246), (9, 4330858), (14, 2784123), (18, 2165429), (21, 1856082), (42, 928041), (63, 618694), (71, 548982), (126, 309347), (142, 274491), (213, 182994), (426, 91497), (497, 78426), (639, 60998), (994, 39213), (1278, 30499), (1491, 26142), (2982, 13071), (4357, 8946), (4473, 8714)]