4007013252804

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{71213003}}^1$

素因数の和:71213537

約数の個数: 48

約数和(自身を含む): 10408492664640

約数和(自身を除く): 6401479411836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 28134, 56268, 71213003, 142426006, 213639009, 284852012, 427278018, 640917027, 854556036, 1281834054, 1922751081, 2563668108, 3845502162, 7691004324, 37101974563, 74203949126, 111305923689, 148407898252, 222611847378, 333917771067, 445223694756, 667835542134, 1001753313201, 1335671084268, 2003506626402, 4007013252804]

約数ペア:

[(1, 4007013252804), (2, 2003506626402), (3, 1335671084268), (4, 1001753313201), (6, 667835542134), (9, 445223694756), (12, 333917771067), (18, 222611847378), (27, 148407898252), (36, 111305923689), (54, 74203949126), (108, 37101974563), (521, 7691004324), (1042, 3845502162), (1563, 2563668108), (2084, 1922751081), (3126, 1281834054), (4689, 854556036), (6252, 640917027), (9378, 427278018), (14067, 284852012), (18756, 213639009), (28134, 142426006), (56268, 71213003)]