21167301078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5090741}}^1$

素因数の和:5090770

約数の個数: 64

約数和(自身を含む): 58645347840

約数和(自身を除く): 37478046762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 5090741, 10181482, 15272223, 30544446, 35635187, 45816669, 55998151, 71270374, 91633338, 106905561, 111996302, 137450007, 167994453, 213811122, 274900014, 320716683, 335988906, 391987057, 503983359, 641433366, 783974114, 962150049, 1007966718, 1175961171, 1511950077, 1924300098, 2351922342, 3023900154, 3527883513, 7055767026, 10583650539, 21167301078]

約数ペア:

[(1, 21167301078), (2, 10583650539), (3, 7055767026), (6, 3527883513), (7, 3023900154), (9, 2351922342), (11, 1924300098), (14, 1511950077), (18, 1175961171), (21, 1007966718), (22, 962150049), (27, 783974114), (33, 641433366), (42, 503983359), (54, 391987057), (63, 335988906), (66, 320716683), (77, 274900014), (99, 213811122), (126, 167994453), (154, 137450007), (189, 111996302), (198, 106905561), (231, 91633338), (297, 71270374), (378, 55998151), (462, 45816669), (594, 35635187), (693, 30544446), (1386, 15272223), (2079, 10181482), (4158, 5090741)]