42688674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 111943680

約数和(自身を除く): 69255006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3643, 3906, 5859, 7286, 10929, 11718, 21858, 25501, 32787, 51002, 65574, 76503, 98361, 112933, 153006, 196722, 225866, 229509, 338799, 459018, 677598, 688527, 790531, 1016397, 1377054, 1581062, 2032794, 2371593, 3049191, 4743186, 6098382, 7114779, 14229558, 21344337, 42688674]

約数ペア:

[(1, 42688674), (2, 21344337), (3, 14229558), (6, 7114779), (7, 6098382), (9, 4743186), (14, 3049191), (18, 2371593), (21, 2032794), (27, 1581062), (31, 1377054), (42, 1016397), (54, 790531), (62, 688527), (63, 677598), (93, 459018), (126, 338799), (186, 229509), (189, 225866), (217, 196722), (279, 153006), (378, 112933), (434, 98361), (558, 76503), (651, 65574), (837, 51002), (1302, 32787), (1674, 25501), (1953, 21858), (3643, 11718), (3906, 10929), (5859, 7286)]