189927162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1087}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 436879872

約数和(自身を除く): 246952710

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 571, 1087, 1142, 1713, 2174, 3261, 3426, 5139, 6522, 9707, 9783, 10278, 18479, 19414, 19566, 29121, 36958, 55437, 58242, 87363, 110874, 166311, 174726, 332622, 620677, 1241354, 1862031, 3724062, 5586093, 10551509, 11172186, 21103018, 31654527, 63309054, 94963581, 189927162]

約数ペア:

[(1, 189927162), (2, 94963581), (3, 63309054), (6, 31654527), (9, 21103018), (17, 11172186), (18, 10551509), (34, 5586093), (51, 3724062), (102, 1862031), (153, 1241354), (306, 620677), (571, 332622), (1087, 174726), (1142, 166311), (1713, 110874), (2174, 87363), (3261, 58242), (3426, 55437), (5139, 36958), (6522, 29121), (9707, 19566), (9783, 19414), (10278, 18479)]