42948906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7187

約数の個数: 64

約数和(自身を含む): 115347456

約数和(自身を除く): 72398550

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 7151, 14302, 21453, 42906, 50057, 78661, 92963, 100114, 150171, 157322, 185926, 235983, 278889, 300342, 471966, 550627, 557778, 650741, 1022593, 1101254, 1301482, 1651881, 1952223, 2045186, 3067779, 3303762, 3904446, 6135558, 7158151, 14316302, 21474453, 42948906]

約数ペア:

[(1, 42948906), (2, 21474453), (3, 14316302), (6, 7158151), (7, 6135558), (11, 3904446), (13, 3303762), (14, 3067779), (21, 2045186), (22, 1952223), (26, 1651881), (33, 1301482), (39, 1101254), (42, 1022593), (66, 650741), (77, 557778), (78, 550627), (91, 471966), (143, 300342), (154, 278889), (182, 235983), (231, 185926), (273, 157322), (286, 150171), (429, 100114), (462, 92963), (546, 78661), (858, 50057), (1001, 42906), (2002, 21453), (3003, 14302), (6006, 7151)]