16453866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 39223296

約数和(自身を除く): 22769430

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 127, 143, 151, 254, 286, 302, 381, 429, 453, 762, 858, 906, 1397, 1651, 1661, 1963, 2794, 3302, 3322, 3926, 4191, 4953, 4983, 5889, 8382, 9906, 9966, 11778, 18161, 19177, 21593, 36322, 38354, 43186, 54483, 57531, 64779, 108966, 115062, 129558, 210947, 249301, 421894, 498602, 632841, 747903, 1265682, 1495806, 2742311, 5484622, 8226933, 16453866]

約数ペア:

[(1, 16453866), (2, 8226933), (3, 5484622), (6, 2742311), (11, 1495806), (13, 1265682), (22, 747903), (26, 632841), (33, 498602), (39, 421894), (66, 249301), (78, 210947), (127, 129558), (143, 115062), (151, 108966), (254, 64779), (286, 57531), (302, 54483), (381, 43186), (429, 38354), (453, 36322), (762, 21593), (858, 19177), (906, 18161), (1397, 11778), (1651, 9966), (1661, 9906), (1963, 8382), (2794, 5889), (3302, 4983), (3322, 4953), (3926, 4191)]