2115569403906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{20737217}}^1$

素因数の和:20737583

約数の個数: 48

約数和(自身を含む): 4936121474976

約数和(自身を除く): 2820552071070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 17003, 34006, 51009, 102018, 20737217, 41474434, 62211651, 124423302, 145160519, 290321038, 435481557, 870963114, 1016123633, 2032247266, 3048370899, 6096741798, 7195814299, 14391628598, 21587442897, 43174885794, 50370700093, 100741400186, 151112100279, 302224200558, 352594900651, 705189801302, 1057784701953, 2115569403906]

約数ペア:

[(1, 2115569403906), (2, 1057784701953), (3, 705189801302), (6, 352594900651), (7, 302224200558), (14, 151112100279), (21, 100741400186), (42, 50370700093), (49, 43174885794), (98, 21587442897), (147, 14391628598), (294, 7195814299), (347, 6096741798), (694, 3048370899), (1041, 2032247266), (2082, 1016123633), (2429, 870963114), (4858, 435481557), (7287, 290321038), (14574, 145160519), (17003, 124423302), (34006, 62211651), (51009, 41474434), (102018, 20737217)]