42657342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11193

約数の個数: 48

約数和(自身を含む): 106887312

約数和(自身を除く): 64229970

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 11161, 22322, 33483, 66966, 78127, 145093, 156254, 234381, 290186, 435279, 468762, 546889, 870558, 1015651, 1093778, 1640667, 2031302, 3046953, 3281334, 6093906, 7109557, 14219114, 21328671, 42657342]

約数ペア:

[(1, 42657342), (2, 21328671), (3, 14219114), (6, 7109557), (7, 6093906), (13, 3281334), (14, 3046953), (21, 2031302), (26, 1640667), (39, 1093778), (42, 1015651), (49, 870558), (78, 546889), (91, 468762), (98, 435279), (147, 290186), (182, 234381), (273, 156254), (294, 145093), (546, 78127), (637, 66966), (1274, 33483), (1911, 22322), (3822, 11161)]