42889014

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1832

約数の個数: 72

約数和(自身を含む): 112163688

約数和(自身を除く): 69274674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 1801, 2646, 3402, 3602, 3969, 5403, 7938, 10806, 11907, 12607, 16209, 23814, 25214, 32418, 37821, 48627, 75642, 88249, 97254, 113463, 145881, 176498, 226926, 264747, 291762, 340389, 437643, 529494, 680778, 794241, 875286, 1021167, 1588482, 2042334, 2382723, 3063501, 4765446, 6127002, 7148169, 14296338, 21444507, 42889014]

約数ペア:

[(1, 42889014), (2, 21444507), (3, 14296338), (6, 7148169), (7, 6127002), (9, 4765446), (14, 3063501), (18, 2382723), (21, 2042334), (27, 1588482), (42, 1021167), (49, 875286), (54, 794241), (63, 680778), (81, 529494), (98, 437643), (126, 340389), (147, 291762), (162, 264747), (189, 226926), (243, 176498), (294, 145881), (378, 113463), (441, 97254), (486, 88249), (567, 75642), (882, 48627), (1134, 37821), (1323, 32418), (1701, 25214), (1801, 23814), (2646, 16209), (3402, 12607), (3602, 11907), (3969, 10806), (5403, 7938)]