17839038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 42418944

約数和(自身を除く): 24579906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1291, 1974, 2303, 2582, 3873, 4606, 6909, 7746, 9037, 13818, 18074, 27111, 54222, 60677, 63259, 121354, 126518, 182031, 189777, 364062, 379554, 424739, 849478, 1274217, 2548434, 2973173, 5946346, 8919519, 17839038]

約数ペア:

[(1, 17839038), (2, 8919519), (3, 5946346), (6, 2973173), (7, 2548434), (14, 1274217), (21, 849478), (42, 424739), (47, 379554), (49, 364062), (94, 189777), (98, 182031), (141, 126518), (147, 121354), (282, 63259), (294, 60677), (329, 54222), (658, 27111), (987, 18074), (1291, 13818), (1974, 9037), (2303, 7746), (2582, 6909), (3873, 4606)]