19197612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10883}}^1$

素因数の和:10907

約数の個数: 54

約数和(自身を含む): 56455308

約数和(自身を除く): 37257696

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10883, 21766, 32649, 43532, 65298, 76181, 97947, 130596, 152362, 195894, 228543, 304724, 391788, 457086, 533267, 685629, 914172, 1066534, 1371258, 1599801, 2133068, 2742516, 3199602, 4799403, 6399204, 9598806, 19197612]

約数ペア:

[(1, 19197612), (2, 9598806), (3, 6399204), (4, 4799403), (6, 3199602), (7, 2742516), (9, 2133068), (12, 1599801), (14, 1371258), (18, 1066534), (21, 914172), (28, 685629), (36, 533267), (42, 457086), (49, 391788), (63, 304724), (84, 228543), (98, 195894), (126, 152362), (147, 130596), (196, 97947), (252, 76181), (294, 65298), (441, 43532), (588, 32649), (882, 21766), (1764, 10883)]